Capital Weather Gang - The inside scoop on D.C., Maryland and Virginia weather and beyond from PostWeather

Posted at 01:32 PM ET, 05/23/2013

It's unanimous: NOAA calls for very active hurricane season, joining other forecasters

By Jason Samenow

NOAA became at least the 9th independent group to forecast a busy year for hurricanes.

By Jason Samenow | 01:32 PM ET, 05/23/2013 | Permalink | Comments ( 0)
Tags: Latest

Posted at 12:45 PM ET, 05/23/2013

Capital Weather Gang 2013 summer outlook: Less stifling than last 3 summers

By Matt Ross

We should mostly avoid the incredible heat that plagued the last 3 summers. We favor lots of days in the 86 - 93 range with heat waves short-lived.

By Matt Ross | 12:45 PM ET, 05/23/2013 | Permalink | Comments ( 0)
Tags: Capital Weather Gang, Latest, Seasons

Posted at 11:16 AM ET, 05/23/2013

Weather Service systems crumbling as extreme weather escalates

By Jason Samenow

Multiple system failures at the National Weather Service in the past week are raising concerns that its ability to warn the public of hazardous weather could crack at any time.

By Jason Samenow | 11:16 AM ET, 05/23/2013 | Permalink | Comments ( 0)
Tags: Government, Latest, U.S. Weather

Posted at 06:43 PM ET, 05/22/2013

Lawmaker rejects Weather Service furlough plan after Moore, Okla. tornado

By Jason Samenow

This spring, Congressman Frank Wolf (R-Va.) twice gently requested the Department of Commerce not furlough National Weather Service forecasters. After the Moore, Okla. twister, now he's more emphatic.

By Jason Samenow | 06:43 PM ET, 05/22/2013 | Permalink | Comments ( 0)
Tags: Latest, Tornadoes

Posted at 02:48 PM ET, 05/22/2013

Lots of talk, few conclusions on climate change and tornadoes

By Jason Samenow

Did climate change make the Moore, Okla. tornado worse? The bottom line is scientists don't know.

By Jason Samenow | 02:48 PM ET, 05/22/2013 | Permalink | Comments ( 0)
Tags: Climate Change, Latest, Thunderstorms, Tornadoes

Posted at 01:06 PM ET, 05/22/2013

Tornadoes: Forces of nature we can't stop or contain, can forecasts help us better prepare?

By Jason Samenow

Man has no power to quell the wrath of a violent twister. Preparation is the only answer for confronting the impacts, but the average lead time is just 13 minutes.

By Jason Samenow | 01:06 PM ET, 05/22/2013 | Permalink | Comments ( 0)
Tags: Latest, Thunderstorms, U.S. Weather

Posted at 10:07 AM ET, 05/22/2013

A deeper look at Washington, D.C.'s tornado history

By Kathryn Prociv

How many tornadoes strike the D.C. area each year? What are the most common months? How many warnings are issued? Read more...

By Kathryn Prociv | 10:07 AM ET, 05/22/2013 | Permalink | Comments ( 0)
Tags: Latest, Local Climate, Thunderstorms, Tornadoes

Posted at 03:29 PM ET, 05/21/2013

How do you protect kids at school from violent tornadoes?

By Jason Samenow

The tragedy at Plaza Towers Elementary School raises questions about what schools should do to protect their students during tornado situations.

By Jason Samenow | 03:29 PM ET, 05/21/2013 | Permalink | Comments ( 0)
Tags: Latest

Posted at 04:32 PM ET, 05/20/2013

Tornado emergency in Moore, Okla.

By Jason Samenow

A large, violent tornado has carved a long, destructive path on the south side of Oklahoma City.

By Jason Samenow | 04:32 PM ET, 05/20/2013 | Permalink | Comments ( 0)
Tags: Latest

Posted at 03:10 PM ET, 05/20/2013

Severe weather likely today in central U.S. after Sunday's destructive tornadoes in Oklahoma

By Jason Samenow

The potential exists for more violent tornado-producing thunderstorms this afternoon and evening in the central U.S.

By Jason Samenow | 03:10 PM ET, 05/20/2013 | Permalink | Comments ( 0)
Tags: Latest, Thunderstorms, Tornadoes, U.S. Weather

Posted at 11:37 AM ET, 05/20/2013

A weekend of storms in Kansas and Oklahoma (PHOTOS)

By Ian Livingston

A weekend of significant storminess in the Plains provided numerous incredible scenes while storm chasing across Kansas and parts of Oklahoma.

By Ian Livingston | 11:37 AM ET, 05/20/2013 | Permalink | Comments ( 0)
Tags: Latest, Photography, Tornadoes

Posted at 10:03 AM ET, 05/20/2013

Cicada update: Latest coverage map and a cicada taste test

By Kevin Ambrose

So far, Brood II sightings of the 17-year periodical cicada have been mostly south of Washington, with a few scattered reports to the north. So how do they taste?

By Kevin Ambrose | 10:03 AM ET, 05/20/2013 | Permalink | Comments ( 0)
Tags: Latest, Nature

Posted at 04:37 PM ET, 05/17/2013

97 percent of scientific studies agree on manmade global warming, so what now?

By Jason Samenow

While scientific consensus about the global warming serves as a nice talking point for cocktail party conversations, it's less clear it will have a meaningful effect on the public's level of concern about the issue.

By Jason Samenow | 04:37 PM ET, 05/17/2013 | Permalink | Comments ( 0)
Tags: Latest

Posted at 12:52 PM ET, 05/17/2013

It's a really bad pollen day

By Jason Samenow

Tree counts HIGH. Grass counts HIGH. Mold counts MODERATE. If you're sneezing like I am, this should explain a lot.

By Jason Samenow | 12:52 PM ET, 05/17/2013 | Permalink | Comments ( 0)
Tags: Health, Latest

Posted at 05:00 PM ET, 05/16/2013

Spring of 2012 was earliest on record, too early?

By Jason Samenow

Scientists who study plant stages and their relationship to climate say the spring of 2012 was the earliest spring on record.

By Jason Samenow | 05:00 PM ET, 05/16/2013 | Permalink | Comments ( 0)
Tags: Climate Change, Gardening, Latest, Seasons, U.S. Weather

Posted at 12:15 PM ET, 05/16/2013

The Northern Hemisphere's snowy spring

By Matt Rogers

We now have the actual data from Rutger's University Global Snow Lab to confirm that the spring was indeed exceptionally snowy in the northern hemisphere.

By Matt Rogers | 12:15 PM ET, 05/16/2013 | Permalink | Comments ( 0)
Tags: International Weather, Latest, U.S. Weather

Posted at 10:53 AM ET, 05/16/2013

Deadly swarm of tornadoes strikes north Texas

By Jason Samenow

Up to 10 tornadoes touched down in north Texas late Wednesday, one of which led to at least 6 deaths and more than 50 injuries in Granbury, about 35 miles southwest of Dallas.

By Jason Samenow | 10:53 AM ET, 05/16/2013 | Permalink | Comments ( 0)
Tags: Latest, U.S. Weather

Posted at 02:53 PM ET, 05/15/2013

Weather Service Sandy assessment emphasizes importance of effective risk communication

By Jason Samenow

By Jason Samenow | 02:53 PM ET, 05/15/2013 | Permalink | Comments ( 0)
Tags: Government, Latest, U.S. Weather

Posted at 10:20 AM ET, 05/15/2013

Game-changing improvements in the works for U.S. weather prediction

By Jason Samenow

An infusion of funding into the National Weather Service from Hurricane Sandy relief legislation promises to facilitate massive upgrades to the supercomputers that may dramatically improve local, national, and global weather forecasts.

By Jason Samenow | 10:20 AM ET, 05/15/2013 | Permalink | Comments ( 0)
Tags: Government, Latest, Tropical Weather

Posted at 03:14 PM ET, 05/14/2013

Wild temperature swings in central U.S. portend D.C.'s rapid warm-up tomorrow

By Jason Samenow

A warm front sweeping across the nation is responsible for some stunning surges in temperature.

By Jason Samenow | 03:14 PM ET, 05/14/2013 | Permalink | Comments ( 0)
Tags: Latest, U.S. Weather

Posted at 01:29 PM ET, 05/14/2013

Sun fires off third and most powerful flare in 24 hours

By Jason Samenow

Let's call it a solar flare trifecta. In a day's time, the sun uncorked three X-class solar flares - all stronger than any others this calendar year.

By Jason Samenow | 01:29 PM ET, 05/14/2013 | Permalink | Comments ( 0)
Tags: Latest

Posted at 11:55 AM ET, 05/14/2013

The reasoning for hurricane names and their history (keep suggestions to yourself)

By Jack Williams

With the approach of hurricane season, don't waste time emailing the National Hurricane Center (NHC) pleading for your favorite person's name to be added to this year's list of storm names.

By Jack Williams | 11:55 AM ET, 05/14/2013 | Permalink | Comments ( 0)
Tags: Latest, Tropical Weather

Posted at 09:43 AM ET, 05/14/2013

Record lows tied at Dulles and BWI airports, Reagan National just misses

By Jason Samenow

The mercury plunged to freezing at Dulles Airport this morning, tying the record low for the date set in 1996. BWI Airport, which toppled to 34, also tied its record low from that year.

By Jason Samenow | 09:43 AM ET, 05/14/2013 | Permalink | Comments ( 0)
Tags: Latest

Posted at 03:40 PM ET, 05/13/2013

Frost advisory for some areas west of D.C. overnight, freeze warning for 1-81 corridor

By Jason Samenow

The National Weather Service has issued frost advisories for Frederick (Md.), Fauquier and Loudoun counties due to temperatures forecast to drop into the mid-30s late tonight and Tuesday morning.

By Jason Samenow | 03:40 PM ET, 05/13/2013 | Permalink | Comments ( 0)
Tags: Latest, Local Climate, Seasons

Posted at 03:18 PM ET, 05/13/2013

Sun unloads two strongest solar flares of 2013 in last 24 hours

By Jason Samenow

Both yesterday and today, the sun belted out X-class solar flares, the most intense type of flare. No flares thus far this calendar year have matched their strength.ummary of story

By Jason Samenow | 03:18 PM ET, 05/13/2013 | Permalink | Comments ( 0)
Tags: Latest

Posted at 12:16 PM ET, 05/13/2013

Lake ice avalanche crashes into homes in Minnesota (VIDEO)

By Jason Samenow

Strong winds slammed a massive sheet of thawing ice on a Minnesota lake onto land Saturday, damaging houses and boats.

By Jason Samenow | 12:16 PM ET, 05/13/2013 | Permalink | Comments ( 0)
Tags: Latest, U.S. Weather

Posted at 10:18 AM ET, 05/13/2013

They're here: Cicadas are emerging!

By Kevin Ambrose

For those of you who live in the area affected by Brood II of the 17 year cicadas, they have started to emerge.

By Kevin Ambrose | 10:18 AM ET, 05/13/2013 | Permalink | Comments ( 0)
Tags: Latest, Nature

Posted at 09:29 AM ET, 05/13/2013

Astronaut Chris Hadfield, rock star in space, sings his way home (VIDEO)

By Jason Samenow

During his command of the International Space Station, Canadian astronaut Chris Hadfield snapped and shared dazzling photographs of Earth - a feast for the eyes. Now, to presage his departure, he's recorded an emotional musical tribute, so that our ears too can soak in his out-of-this-world experience.

By Jason Samenow | 09:29 AM ET, 05/13/2013 | Permalink | Comments ( 0)
Tags: Latest, Photography

Posted at 04:57 AM ET, 05/12/2013

Nationals vs. Cubs weather forecast: Bright and breezy at the ballpark

By Brian Jackson

Kind of cool but a pretty nice day overall for a ballgame, and the wind should make fly balls more interesting.

By Brian Jackson | 04:57 AM ET, 05/12/2013 | Permalink | Comments ( 0)
Tags: Latest, NatCast

Posted at 03:25 PM ET, 05/10/2013

Late season frost or freeze possible Monday night in D.C.'s western suburbs

By Jason Samenow

Back to back cold fronts charging through the region this weekend will deposit quite the chilly air mass Monday into Tuesday. Highs from 60-65 will be manageable, even refreshing, but overnight lows in the 30s in our colder areas could spell trouble for gardeners.

By Jason Samenow | 03:25 PM ET, 05/10/2013 | Permalink | Comments ( 0)
Tags: Gardening, Latest, Local Climate, Seasons

Posted at 10:47 AM ET, 05/10/2013

Rainbow mania in Washington, D.C. area Thursday evening

By Jason Samenow

Scattered thundershowers in the pre-sunset light made for perfect rainbow weather Thursday evening in the D.C. area

By Jason Samenow | 10:47 AM ET, 05/10/2013 | Permalink | Comments ( 0)
Tags: Latest, Photography, Rainbows

Posted at 09:54 AM ET, 05/10/2013

The "ring of fire" annular solar eclipse: photos from Down Under (Australia)

By Jason Samenow

Earlier today and Thursday, the moon passed in front of the sun over parts of Australia and the Pacific ocean, and it was a sight to behold.

By Jason Samenow | 09:54 AM ET, 05/10/2013 | Permalink | Comments ( 0)
Tags: Latest, Photography

Posted at 04:44 PM ET, 05/09/2013

Hiring freeze hobbling operations at local Weather Service office

By Jason Samenow

Hiring freeze decimating operations at local Weather Service office

By Jason Samenow | 04:44 PM ET, 05/09/2013 | Permalink | Comments ( 0)
Tags: Government, Latest

Posted at 10:58 AM ET, 05/09/2013

Washington D.C.'s bubbly, stormy skies Wednesday

By Jason Samenow

A spinning weather system to our south, cold air at high altitudes, and fuel in the form of May sunshine conspired to trigger plentiful afternoon thunderstorms yesterday.

By Jason Samenow | 10:58 AM ET, 05/09/2013 | Permalink | Comments ( 0)
Tags: Latest, Thunderstorms

Posted at 04:57 AM ET, 05/09/2013

Nationals vs. Tigers weather forecast: Looking good for getting a game in

By David Streit

An afternoon reschedule is always nice this time of year. Perfect t-shirt temperatures and only a slight risk of a brief rain delay.

By David Streit | 04:57 AM ET, 05/09/2013 | Permalink | Comments ( 0)
Tags: Latest, NatCast

Posted at 04:02 PM ET, 05/08/2013

Bob Ryan's retirement: sunny days remain for legendary forecaster

By Jason Samenow

A giant in the world of broadcast meteorology and local celebrity, Bob Ryan has exemplified class and professionalism in his 30-plus year television tenure in Washington.

By Jason Samenow | 04:02 PM ET, 05/08/2013 | Permalink | Comments ( 0)
Tags: Latest, Media

Posted at 01:56 PM ET, 05/08/2013

Flooding in parts of Virginia, more storms into this evening

By Jason Samenow

Although moderate rains have fallen in the immediate Washington, D.C. area the last two days, locations to the west and southwest have endured more persistent downpours, leading to multiple instances of flooding.

By Jason Samenow | 01:56 PM ET, 05/08/2013 | Permalink | Comments ( 0)
Tags: Latest, Thunderstorms

Posted at 04:57 AM ET, 05/08/2013

Nationals vs. Tigers weather forecast: Decreasing showers

By Dan Stillman

I'm cautiously optimistic we'll get this game in, even though shower chances start out around 40%.

By Dan Stillman | 04:57 AM ET, 05/08/2013 | Permalink | Comments ( 0)
Tags: Latest, NatCast

Posted at 04:51 AM ET, 05/08/2013

United vs Dynamo weather forecast: Shower threat wanes

By Dan Stillman

The good news is any rain should be light, and shower chances should steadily decrease during the evening.

By Dan Stillman | 04:51 AM ET, 05/08/2013 | Permalink | Comments ( 0)
Tags: Latest, UnitedCast

Posted at 12:02 PM ET, 05/07/2013

Has it really been a cool spring in Washington?

By Jason Samenow

A number of readers have recently complained about what a cold spring it has seemed like. But has it really been that cold?

By Jason Samenow | 12:02 PM ET, 05/07/2013 | Permalink | Comments ( 0)
Tags: Latest

Posted at 04:57 AM ET, 05/07/2013

Nationals vs. Tigers weather forecast: Rainy

By Matt Rogers

Getting the full game in will be tricky this evening. Prepare for delays and wet seats.

By Matt Rogers | 04:57 AM ET, 05/07/2013 | Permalink | Comments ( 0)
Tags: Latest, NatCast

Posted at 10:05 AM ET, 05/06/2013

Explaining the cutoff low: Washington's gloomy weathermaker this week

By Rick Grow

By Rick Grow | 10:05 AM ET, 05/06/2013 | Permalink | Comments ( 0)
Tags: Explainer, Latest

Posted at 03:57 PM ET, 05/03/2013

Coming next week: the collapse of a heavenly weather pattern

By Jason Samenow

Coming next week: the collapse of a heavenly weather pattern

By Jason Samenow | 03:57 PM ET, 05/03/2013 | Permalink | Comments ( 0)
Tags: Latest

Posted at 01:23 PM ET, 05/03/2013

Santa Ana winds fan southern California fires

By Jason Samenow

Hot winds have led to dangerous fire weather conditions and a series of wildfires in southern California.

By Jason Samenow | 01:23 PM ET, 05/03/2013 | Permalink | Comments ( 0)
Tags: Fire Weather, Latest, U.S. Weather

Posted at 03:40 PM ET, 05/02/2013

Eta Aquarid meteor shower this weekend; was Wednesday night fireball sneak preview?

By Jason Samenow

A spectacular fireball shot through the D.C. region's western skies Wednesday night, a possible prelude to the Eta Aquarid meteor shower which peaks this weekend.

By Jason Samenow | 03:40 PM ET, 05/02/2013 | Permalink | Comments ( 0)
Tags: Astronomy, Latest

Posted at 12:00 PM ET, 05/02/2013

Historic snow and cold strike Rockies and Upper Midwest

By Jason Samenow

Even though it is now May, the brutal, never-ending winter of 2012-13 obstinately refuses to relent, and has dumped heaps of snow from Denver to southern Minnesota.

By Jason Samenow | 12:00 PM ET, 05/02/2013 | Permalink | Comments ( 0)
Tags: Latest, U.S. Weather

Posted at 10:14 AM ET, 05/02/2013

FAA delays decision on terminating contract weather observers

By Jason Samenow

Contract weather observers at 142 airports nationwide, whose jobs were in imminent jeopardy, got a temporary reprieve Wednesday.

By Jason Samenow | 10:14 AM ET, 05/02/2013 | Permalink | Comments ( 0)
Tags: Aviation, Government, Latest

Posted at 03:14 PM ET, 05/01/2013

Monstrous wave rolls off surface of sun

By Jason Samenow

The sun unloaded a massive blast of charged particles early today giving the appearance of a gigantic wave on its surface.

By Jason Samenow | 03:14 PM ET, 05/01/2013 | Permalink | Comments ( 0)
Tags: Astronomy, Latest

Posted at 01:07 PM ET, 05/01/2013

FAA plan to terminate airport weather observers raises travel safety concerns

By Jason Samenow

By Jason Samenow | 01:07 PM ET, 05/01/2013 | Permalink | Comments ( 0)
Tags: Aviation, Government, Latest

Posted at 09:32 AM ET, 05/01/2013

April 2013: Slightly warm and dry in Washington, D.C.

By Matt Rogers

After a chilly March, our middle month of the meteorological spring ended slightly warmer slightly drier than normal.

By Matt Rogers | 09:32 AM ET, 05/01/2013 | Permalink | Comments ( 0)
Tags: Latest, Local Climate

Posted at 03:13 PM ET, 04/30/2013

Weather may have played role in horrifying Bagram Airfield Crash

By Jason Samenow

A 747 U.S. cargo plane crashed on its ascent from Bagram, Afghanistan when thunderstorms were in the area.

By Jason Samenow | 03:13 PM ET, 04/30/2013 | Permalink | Comments ( 0)
Tags: Aviation, International Weather, Latest

Posted at 02:17 PM ET, 04/30/2013

Late spring snow in Spain (PICTURES)

By Jason Samenow

Over the weekend into Monday, a blanket of snow fell in parts of Spain.

By Jason Samenow | 02:17 PM ET, 04/30/2013 | Permalink | Comments ( 0)
Tags: International, Latest

Posted at 10:38 AM ET, 04/30/2013

BugCast: Warming temperatures with moderate-to-heavy cicadas

By Kevin Ambrose

We're only
several weeks away from cicada showtime

By Kevin Ambrose | 10:38 AM ET, 04/30/2013 | Permalink | Comments ( 0)
Tags: Latest, Nature

Posted at 04:38 PM ET, 04/29/2013

Saturn hurricane has 1,250 mile-wide eye

By Jason Samenow

NASA has obtained first of its kind imagery of a truly gargantuan storm on Saturn with an eye that spans the equivalent distance of about Washington, D.C. to Dallas.

By Jason Samenow | 04:38 PM ET, 04/29/2013 | Permalink | Comments ( 0)
Tags: Latest, Tropical Weather

Posted at 02:15 PM ET, 04/29/2013

One week's worth of views from the International Space Station

By Jason Samenow

Each day, from his perch aboard the International Space Station, Canadian astronaut Chris Hadfield shares front row center views of Earth from outer space.

By Jason Samenow | 02:15 PM ET, 04/29/2013 | Permalink | Comments ( 0)
Tags: Astronomy, Environment, Imagery, Latest, Photography

Posted at 11:51 AM ET, 04/29/2013

Is weather an excuse for the Nationals' slow start?

By Rick Grow

Some have mentioned the cool weather of April as a contributor to the Nats' struggles, but it's probably only a minor player.

By Rick Grow | 11:51 AM ET, 04/29/2013 | Permalink | Comments ( 0)
Tags: Latest, Sports

Posted at 10:44 AM ET, 04/29/2013

Meteorologist Lisa Hidalgo dances through technical gaffe

By Jason Samenow

When the TV camera fell to the floor midway through the weather broadcast last week of Colorado's Lisa Hidalgo last week, she was fast on her feet, literally.

By Jason Samenow | 10:44 AM ET, 04/29/2013 | Permalink | Comments ( 0)
Tags: Humor, Latest, Media

Posted at 04:57 AM ET, 04/28/2013

Nationals vs. Reds weather forecast: Skies turn cloudy as Nats go for sweep

By Brian Jackson

Rain should hold off for the most part, but can't rule out a passing light shower.

By Brian Jackson | 04:57 AM ET, 04/28/2013 | Permalink | Comments ( 0)
Tags: Latest, NatCast

Posted at 01:32 PM ET, 04/26/2013

The strength of the late April sun in Washington, D.C.

By Justin Grieser

While it's not quite beach weather, the sun's rays are now just as strong as we see in mid-August.

By Justin Grieser | 01:32 PM ET, 04/26/2013 | Permalink | Comments ( 0)
Tags: Astronomy, Health, Latest, Local Climate, Seasons

Posted at 10:46 AM ET, 04/26/2013

The crushing Knickerbocker snowstorm and rise of The Washington Post's John Jay Daly

By Kevin Ambrose

The story of how a young writer's coverage of D.C.'s 1922 Knickerbocker Theatre disaster catapulted him into prominence in the world of journalism.

By Kevin Ambrose | 10:46 AM ET, 04/26/2013 | Permalink | Comments ( 0)
Tags: History, Latest, Winter Storms

Posted at 08:17 AM ET, 04/26/2013

"Pink" full moon dazzles in D.C.'s night sky

By Jason Samenow

Thursday night's "pink" full moon rose magnificently above the eastern horizon, and many Washington, D.C. photographers captured it in all its glory.

By Jason Samenow | 08:17 AM ET, 04/26/2013 | Permalink | Comments ( 0)
Tags: Astronomy, Latest, Photography

Posted at 03:34 PM ET, 04/25/2013

AER's Judah Cohen produces amazingly accurate winter outlook

By Jason Samenow

Back in November, we presented the winter outlook from Judah Cohen, a meteorologist for Atmospheric and Environmental Research (AER). He sent me a verification of his outlook and my jaw dropped.

By Jason Samenow | 03:34 PM ET, 04/25/2013 | Permalink | Comments ( 0)
Tags: Latest, Seasons

Posted at 12:33 PM ET, 04/25/2013

Full pink moon tonight and an eclipse half way around the world

By Jason Samenow

A glorious full moon rises this evening at 8:05 p.m EDT. It has earned the colorful name "Pink Moon", but not for its appearance.

By Jason Samenow | 12:33 PM ET, 04/25/2013 | Permalink | Comments ( 0)
Tags: Astronomy, Latest

Posted at 10:42 AM ET, 04/25/2013

The changing face of U.S. drought: shrinking but still sprawling

By Jason Samenow

Drought across the Lower 48 in the last year has undergone wild swings. From just regional pockets of drought last spring to one of the worst drought on record last summer, drought has now begun an aggressive retreat.

By Jason Samenow | 10:42 AM ET, 04/25/2013 | Permalink | Comments ( 0)
Tags: Drought, Latest, U.S. Weather

Posted at 01:43 PM ET, 04/24/2013

Washington, D.C. under water: what sea level rise looks like

By Jason Samenow

Nickolay Lamm, a 24-year-old researcher and artist, was motivated to gain a better idea of what a devastating rise in sea level would look like. And so he created a set of surreal images showing treasured landmarks swallowed by sea water.

By Jason Samenow | 01:43 PM ET, 04/24/2013 | Permalink | Comments ( 0)
Tags: Climate Change, Latest

Posted at 11:21 AM ET, 04/24/2013

Historic cold records fall in Southern Plains

By Jason Samenow

The Southern Plains are shivering this morning after one of the coldest mornings this deep into April

By Jason Samenow | 11:21 AM ET, 04/24/2013 | Permalink | Comments ( 0)
Tags: Latest, U.S. Weather

Posted at 04:56 AM ET, 04/24/2013

Nationals vs. Cardinals weather forecast: Warm with slim shower chance

By Dan Stillman

Any showers and t'storms probably hold off to the west, with just a slight chance a few get close if the game goes extra innings

By Dan Stillman | 04:56 AM ET, 04/24/2013 | Permalink | Comments ( 0)
Tags: Latest, NatCast

Posted at 04:04 PM ET, 04/23/2013

Record-shattering April cold and snow stun Rockies, north central U.S.

By Jason Samenow

Parts of the eastern Rockies, Dakotas and Minnesota have endured an unforgettably wintry April. Multiple bouts of heavy snow have crushed April and all-time records in some locations, and the cold has been unforgiving.

By Jason Samenow | 04:04 PM ET, 04/23/2013 | Permalink | Comments ( 0)
Tags: Latest, U.S. Weather

Posted at 02:17 PM ET, 04/23/2013

How accurate are pre-season hurricane landfall forecasts?

By Rick Grow

An analysis of pre-season hurricane landfall fforecasts through the years reveals a mixed record.

By Rick Grow | 02:17 PM ET, 04/23/2013 | Permalink | Comments ( 0)
Tags: Latest, Tropical Weather

Posted at 10:46 AM ET, 04/23/2013

A year of outbursts from the sun

By Jason Samenow

NASA has stitched together a dazzling image, combining 25 separate images of solar flares between April 16, 2012 and April 15, 2013.

By Jason Samenow | 10:46 AM ET, 04/23/2013 | Permalink | Comments ( 0)
Tags: Astronomy, Latest, Space Weather

Posted at 04:56 AM ET, 04/23/2013

Nationals vs. Cardinals weather forecast: Cool and dry

By Matt Rogers

Nationals vs. Cardinals weather forecast: Cool and dry

By Matt Rogers | 04:56 AM ET, 04/23/2013 | Permalink | Comments ( 0)
Tags: Latest, NatCast

Posted at 09:41 PM ET, 04/22/2013

Tornado touched down near Largo Friday Weather Service confirms

By Jason Samenow

In addition to the twister that caused minor damage in Fredericksburg, a tornado damaged 3 homes and uprooted trees in Prince George's county, 3 miles south-southeast of Largo Friday night.

By Jason Samenow | 09:41 PM ET, 04/22/2013 | Permalink | Comments ( 0)
Tags: Latest, Thunderstorms, Tornadoes

Posted at 02:56 PM ET, 04/22/2013

Earth Day 2013: 4 views from above

By Jason Samenow

On this 43rd Earth Day, how about taking a moment to appreciate the planet and our region as seen from space...?

By Jason Samenow | 02:56 PM ET, 04/22/2013 | Permalink | Comments ( 0)
Tags: Environment, Imagery, Latest

Posted at 09:34 AM ET, 04/22/2013

Patchy frost this morning as lows reach low-to-mid 30s in suburbs

By Jason Samenow

Low temperatures this morning more closely resembled late March than late April, with many locations in our north and west suburbs dipping near the freezing mark.

By Jason Samenow | 09:34 AM ET, 04/22/2013 | Permalink | Comments ( 0)
Tags: Frost-freeze, Latest, Local Climate

Posted at 04:57 AM ET, 04/22/2013

Nationals vs. Cardinals weather forecast: Chilly, but dry

By Jason Samenow

Definitely a night for an extra layer, but you shouldn't have to worry about rain.

By Jason Samenow | 04:57 AM ET, 04/22/2013 | Permalink | Comments ( 0)
Tags: Latest, NatCast

Posted at 05:09 PM ET, 04/21/2013

Antares rocket soars into space from Wallops, Va. (pictures)

By Ian Livingston

At 5 p.m., the Antares rocket engineered by Orbital Sciences blasted off from the NASA flight facility in Wallops, Va.

By Ian Livingston | 05:09 PM ET, 04/21/2013 | Permalink | Comments ( 0)
Tags: Astronomy, Latest, Photography

Posted at 04:56 AM ET, 04/21/2013

United vs. Union weather forecast: Cool weather gear might come in handy

By Kathryn Prociv

Just a light breeze and temperatures cooling through the game. Good soccer weather!

By Kathryn Prociv | 04:56 AM ET, 04/21/2013 | Permalink | Comments ( 0)
Tags: Latest, UnitedCast

Posted at 10:17 PM ET, 04/20/2013

Weather Service confirms tornado struck Fredericksburg Friday evening

By Jason Samenow

At 6:36 p.m. Friday, a tornado touched down in the city of Fredericksburg and then carved a three-quarter mile path the National Weather Service (NWS) says.

By Jason Samenow | 10:17 PM ET, 04/20/2013 | Permalink | Comments ( 0)
Tags: Latest, Thunderstorms, Tornadoes

Posted at 02:02 PM ET, 04/19/2013

Lyrid meteor shower peaks this weekend: its brush with history

By Blaine Friedlander

The Lyrid meteor shower peaks this weekend on the night of April 21-22. Under a dark sky, the shower might spray 10 to 20 meteors an hour. However, the gibbous moon in its glorious illumination is likely to impede viewing and you may see substantially fewer.

By Blaine Friedlander | 02:02 PM ET, 04/19/2013 | Permalink | Comments ( 0)
Tags: Latest

Posted at 12:32 PM ET, 04/19/2013

Tree pollen spikes to highest level since 2010

By Jason Samenow

Today's tree pollen count surged to 2870.61 grains per cubic meter, classified as VERY HIGH according to the U.S. Army Centralized Allergen Extract Laboratory.

By Jason Samenow | 12:32 PM ET, 04/19/2013 | Permalink | Comments ( 0)
Tags: Health, Latest

Posted at 11:41 AM ET, 04/19/2013

Strong line of storms likely this evening

By Jason Samenow

An energetic spring cold front sweeps into the metro region late this afternoon and evening accompanied by a line of strong showers and thunderstorms. Heavy rain is likely with a lesser threat of damaging winds.

By Jason Samenow | 11:41 AM ET, 04/19/2013 | Permalink | Comments ( 0)
Tags: Latest, Thunderstorms

Posted at 01:49 PM ET, 04/18/2013

Tree pollen high, but may not have peaked

By Jason Samenow

Tree pollen counts in the last two weeks have consistently shot up into the high range, and could spike higher.

By Jason Samenow | 01:49 PM ET, 04/18/2013 | Permalink | Comments ( 0)
Tags: Health, Latest, Pollen

Posted at 11:52 AM ET, 04/18/2013

Tornadoes possible in mid-Mississippi and Ohio Valleys; rains flood Chicago

By Jason Samenow

A potent spring cold front with a violent line of thunderstorms is sweeping across the country's mid-section. The weather system, which deluged Chicago with up to 5 inches of rain, has prompted several tornado watches from Arkansas to Michigan.

By Jason Samenow | 11:52 AM ET, 04/18/2013 | Permalink | Comments ( 0)
Tags: Latest, Thunderstorms, U.S. Weather

Posted at 09:48 AM ET, 04/18/2013

Texas explosion leaves footprint in the Earth and sky

By Jason Samenow

The massive blast from a fertilizer plant in West, Texas imprinted an unmistakable signature underground and in the atmosphere.

By Jason Samenow | 09:48 AM ET, 04/18/2013 | Permalink | Comments ( 0)
Tags: Environment, Latest

Posted at 02:41 PM ET, 04/17/2013

Severe weather outbreak possible in Plains and Midwest today and tomorrow

By Jason Samenow

A strong cold front slicing through the Plains and Midwest promises to trigger widespread thunderstorms today and tomorrow, a number of which may be severe. Damaging winds, large hail, and tornadoes are possible in the strongest storms.

By Jason Samenow | 02:41 PM ET, 04/17/2013 | Permalink | Comments ( 0)
Tags: Latest, Thunderstorms

Posted at 12:14 PM ET, 04/17/2013

NASA rocket launch scrubbed

By Jason Samenow

Assuming good weather, Washingtonians will be able to catch a view of the most spectacular rocket launch from NASA's Wallops Island, Va. facility since its inception.

By Jason Samenow | 12:14 PM ET, 04/17/2013 | Permalink | Comments ( 0)
Tags: Astronomy, Latest, Technology

Posted at 04:41 PM ET, 04/16/2013

Weather training organization in jeopardy after Weather Service cuts

By Jason Samenow

The nation's leading online training program for meteorologists is pleading for a cash infusion from users in the wake of government spending cuts that threaten its survival.

By Jason Samenow | 04:41 PM ET, 04/16/2013 | Permalink | Comments ( 0)
Tags: Government, Latest

Posted at 02:27 PM ET, 04/16/2013

Four groups predict very active 2013 Atlantic hurricane season

By Jason Samenow

Four groups predict very active hurricane season

By Jason Samenow | 02:27 PM ET, 04/16/2013 | Permalink | Comments ( 0)
Tags: Latest, Tropical Weather

Posted at 11:19 AM ET, 04/16/2013

Multi-year records set for snow futility in Washington, D.C.

By Ian Livingston

It's hard to sugar coat that the winter we just went through was not a good one if you like snow. We're also looking at records over multi-year stretches in the snow futility department. To make things worse, not everyone in the northeast had a snowless winter.

By Ian Livingston | 11:19 AM ET, 04/16/2013 | Permalink | Comments ( 0)
Tags: Latest, Local Climate, Seasons

Posted at 03:02 PM ET, 04/15/2013

Furloughs proposed for National Weather Service, NOAA

By Jason Samenow

Facing fiscal challenges, exacerbated by the prospects of the budget sequester, NOAA announced today that it proposes 4 furlough days for workers across the agency, including the National Weather Service.

By Jason Samenow | 03:02 PM ET, 04/15/2013 | Permalink | Comments ( 0)
Tags: Latest

Posted at 02:18 PM ET, 04/15/2013

Grading our 2012-13 winter outlook

By Matt Ross

In short, we did OK this winter, with our temperature forecast a bit better than our snowfall forecast.

By Matt Ross | 02:18 PM ET, 04/15/2013 | Permalink | Comments ( 0)
Tags: Capital Weather Gang, Latest, Seasons

Posted at 12:51 PM ET, 04/15/2013

Astonishing March temperature reversal: 2013 vs. 2012

By Jason Samenow

Mother nature does her best to even things out: The chart-busting heat of March 2012 was followed by a March that closed out cooler than normal in the Lower 48.

By Jason Samenow | 12:51 PM ET, 04/15/2013 | Permalink | Comments ( 0)
Tags: Climate Change, Latest, U.S. Weather

Posted at 10:35 AM ET, 04/15/2013

Record snowstorm dumps on Northern Plains as winter refuses to exit

By Jason Samenow

An unrelenting series of snow storms continue to batter the Rockies and northern Plains in the never-ending winter of 2012-13.

By Jason Samenow | 10:35 AM ET, 04/15/2013 | Permalink | Comments ( 0)
Tags: Latest, U.S. Weather

Posted at 04:57 AM ET, 04/14/2013

Nationals vs. Braves weather forecast: Superb Sunday at Nats Park

By Brian Jackson

It's the type of weather that baseball was created for. Just don't forget the sunscreen while you enjoy the day at the ballpark.

By Brian Jackson | 04:57 AM ET, 04/14/2013 | Permalink | Comments ( 0)
Tags: Latest, NatCast

Posted at 05:00 AM ET, 04/13/2013

Nationals vs. Braves weather forecast: A great day for a great matchup

By Ian Livingston

60s with a breeze and plenty of sun? The first of two great spectacular days to catch a midday game.

By Ian Livingston | 05:00 AM ET, 04/13/2013 | Permalink | Comments ( 0)
Tags: Latest, NatCast

Posted at 04:58 AM ET, 04/13/2013

United vs. Red Bulls weather forecast: Seasonably cool, and just about perfect

By Ian Livingston

A light breeze along with temperatures cooling through the game might be your only real consideration weatherwise on this one!

By Ian Livingston | 04:58 AM ET, 04/13/2013 | Permalink | Comments ( 0)
Tags: Latest, UnitedCast

Posted at 02:56 PM ET, 04/12/2013

Nationals vs. Braves weather forecast: Cooler air filters in as the game goes

By Ian Livingston

Today's cold front should be pushing east by game time, bringing cooler and breezy conditions to the field. If there's a shower or t'shower, it's quick and early in the game.

By Ian Livingston | 02:56 PM ET, 04/12/2013 | Permalink | Comments ( 0)
Tags: Latest, NatCast

Posted at 01:17 PM ET, 04/12/2013

Going inside the bottom of a tornado with IMAX and mobile radar

By Jack Williams

Researchers have combined data collected by scientists and an IMAX filmmaker for the first detailed look at what happens in the bottom 100 feet in a tornado.

By Jack Williams | 01:17 PM ET, 04/12/2013 | Permalink | Comments ( 0)
Tags: Latest, Thunderstorms

Posted at 11:00 AM ET, 04/12/2013

Will drought develop in Washington, D.C. toward summer?

By Rick Grow

The evolving pattern does not offer much in the way of precipitation potential for the balance of April, but by May a considerably wetter scene could develop.

By Rick Grow | 11:00 AM ET, 04/12/2013 | Permalink | Comments ( 0)
Tags: Drought, Explainer, Latest, Local Climate

Posted at 02:35 PM ET, 04/11/2013

AccuWeather launches new 'brand identity system'

By capital-weather-gang

AccuWeather debuted a new "brand identity system" (pretty much a fancy way of saying "logo") earlier this week. What do you think?

By capital-weather-gang | 02:35 PM ET, 04/11/2013 | Permalink | Comments ( 0)
Tags: Latest

Posted at 04:57 AM ET, 04/11/2013

Nationals vs. White Sox weather forecast: Temperature perfection

By David Streit

A comfortable spring evening is on tap and showers should not arrive until after midnight, so no extra innings please.

By David Streit | 04:57 AM ET, 04/11/2013 | Permalink | Comments ( 0)
Tags: Latest, NatCast

Posted at 03:06 PM ET, 04/10/2013

Washington, D.C. sets record high for April 10th; first 90-degree day in April since 2010

By Dan Stillman

Washington, D.C. has reached at least 90 degrees so far today as measured at National Airport, the city's official observing station. That breaks the old record high for the date of 89 in 1922.

By Dan Stillman | 03:06 PM ET, 04/10/2013 | Permalink | Comments ( 0)
Tags: Extreme Heat, Latest

Posted at 02:04 PM ET, 04/10/2013

After slow start, cherry blossoms rapidly reach peak (PHOTOS)

By Kevin Ambrose

It seems that we've gone from winter to summer in less than a week. It's no wonder that the cherry blossoms seemed to explode into full bloom in less than two days. I've never seen such a fast bloom on the Tidal Basin.

By Kevin Ambrose | 02:04 PM ET, 04/10/2013 | Permalink | Comments ( 0)
Tags: Cherry Blossoms, Latest

Posted at 04:58 AM ET, 04/10/2013

Nationals vs. White Sox weather forecast: Toasty warm for an early-season affair

By Dan Stillman

Another mild one at the Park. Can't rule out a passing shower or thundershower, but if it happens it should be brief.

By Dan Stillman | 04:58 AM ET, 04/10/2013 | Permalink | Comments ( 0)
Tags: Latest, NatCast

Posted at 01:46 PM ET, 04/09/2013

Major storm enters the Plains, dropping heavy snow and spawning severe weather

By Ian Livingston

Last night, Colorado witnessed 50 degree temperature drops in a few hours along with reports of tornadoes just miles from snow falling. The storm is just kicking into gear as well, and it's set to bring a big mess of both winter and springtime severe weather.

By Ian Livingston | 01:46 PM ET, 04/09/2013 | Permalink | Comments ( 0)
Tags: Latest, Winter Storms

Posted at 12:09 PM ET, 04/09/2013

Cherry blossoms reach peak bloom at Tidal Basin (PICTURES)

By Dan Stillman

The National Park Service says the cherry blossoms have reached peak bloom today. And what a wonderfully gorgeous day it is! Here are some photos from the Tidal Basin today, first from CWG photographer Kevin Ambrose, and also a couple submitted by CWG readers.

By Dan Stillman | 12:09 PM ET, 04/09/2013 | Permalink | Comments ( 0)
Tags: Cherry Blossoms, Latest, Photography

Posted at 04:38 PM ET, 04/08/2013

Abrupt onset of spring in Washington, D.C.

By Jason Samenow

Spring 2013 started cool, but suddenly has caught fire. Photographers in our Facebook and Flickr group have exquisitely captured this thermally two-faced journey.

By Jason Samenow | 04:38 PM ET, 04/08/2013 | Permalink | Comments ( 0)
Tags: Cherry Blossoms, Latest, Seasons

Posted at 02:26 PM ET, 04/08/2013

Forecast: More severe thunderstorms in a warming world

By Jason Samenow

Global warming is often connected with increased extreme weather, but will it make warm season thunderstorms more severe? On balance, yes - the latest research concludes: models and theory point to an increase in severe thunderstorms as the climate warms.

By Jason Samenow | 02:26 PM ET, 04/08/2013 | Permalink | Comments ( 0)
Tags: Climate Change, Latest, Thunderstorms

Posted at 11:06 AM ET, 04/08/2013

Capital Weather Gang snowfall forecast contest winners

By Jason Samenow

Congratulations to Dennis Lemke and Katherine Forbes - Capital Weather Gang readers who made the most accurate forecasts for this past winter's snowfall total of 3.1 inches at Reagan National Airport.

By Jason Samenow | 11:06 AM ET, 04/08/2013 | Permalink | Comments ( 0)
Tags: Latest, Winter Storms

Posted at 01:01 PM ET, 04/05/2013

Why the National Weather Service should not be consolidated

By Richard Hirn

I read with more than a little disappointment [Jason Samenow's] recommendation that forecast offices be consolidated. This recommendation has been rejected before by Congress and for good reasons.

By Richard Hirn | 01:01 PM ET, 04/05/2013 | Permalink | Comments ( 0)
Tags: Government, Latest, Policy

Posted at 10:46 AM ET, 04/05/2013

An app that predicts homeruns based on the weather

By Paul Dorian

Utilizing sophisticated math and physics, meteorologists and software engineers have investigated the interplay between science and baseball. And the results of their efforts are now available in a free, real time baseball weather application called Home Run Weather.

By Paul Dorian | 10:46 AM ET, 04/05/2013 | Permalink | Comments ( 0)
Tags: Latest, Technology

Posted at 02:10 PM ET, 04/04/2013

Comet Pan-STARRS still pleasing, amazing photo and video

By Jason Samenow

Comet Pan-STARRS made a subtle but scenic appearance in Washington, D.C. skyline early in March. It has faded, but can still be seen in the night sky under the right circumstances.

By Jason Samenow | 02:10 PM ET, 04/04/2013 | Permalink | Comments ( 0)
Tags: Astronomy, Latest, Photography, Space Weather

Posted at 11:11 AM ET, 04/04/2013

Weather Service updates criteria for hurricane warnings, after Sandy criticism

By Jason Samenow

Today, the National Weather Service announced forecasters will have the option to issue hurricane warnings in a future Sandy-like scenario.

By Jason Samenow | 11:11 AM ET, 04/04/2013 | Permalink | Comments ( 0)
Tags: Government, Latest, Policy, Tropical Weather

Posted at 09:58 AM ET, 04/04/2013

Record cold this morning, cherry blossoms shivering but surviving

By Jason Samenow

Dulles Airport dipped to 22 degrees this morning, tying its record low from 1965.

By Jason Samenow | 09:58 AM ET, 04/04/2013 | Permalink | Comments ( 0)
Tags: Cherry Blossoms, Latest, Local Climate

Posted at 02:26 PM ET, 04/03/2013

Coming Sunday to Washington, D.C.: Spring awakening

By Jason Samenow

Enough about the wind, enough about the cold, let's talk about spring.

By Jason Samenow | 02:26 PM ET, 04/03/2013 | Permalink | Comments ( 0)
Tags: Latest, Seasons

Posted at 12:56 PM ET, 04/03/2013

Red flag warning for brush fire potential this afternoon

By Jason Samenow

It's dry, windy, and there hasn't been a lot of rain lately. These are the classic ingredients conducive to the spread of brush fires.

By Jason Samenow | 12:56 PM ET, 04/03/2013 | Permalink | Comments ( 0)
Tags: Fire Weather, Latest

Posted at 11:16 AM ET, 04/03/2013

Are winters getting windier in Washington, D.C.?

By Rick Grow

Did it seem like March was not only cold, but also very windy? That's the truth: D.C. experienced the windiest March in over 30 years. And five of the past seven Februarys have ranked among the 15 windiest in Reagan National Airport's recorded weather history.

By Rick Grow | 11:16 AM ET, 04/03/2013 | Permalink | Comments ( 0)
Tags: Latest, Wind

Posted at 04:49 PM ET, 04/02/2013

Earth warmest in thousands of years? Controversy over new hockey stick

By Jason Samenow

A recent study that suggests the Earth is now warmer than it's been in at least 4,000 years is causing a stir in the climate world.

By Jason Samenow | 04:49 PM ET, 04/02/2013 | Permalink | Comments ( 0)
Tags: Climate Change, Latest

Posted at 12:46 PM ET, 04/02/2013

Cherry blossom peak bloom likely on late side of predictions

By Jason Samenow

The colder than average March and chilled start to April has slowed the emergence of Washington, D.C.'s famed cherry blossoms. Peak bloom may not be achieved in the previously forecast April 3-7 window. Our revised window for peak bloom is April 6-10.

By Jason Samenow | 12:46 PM ET, 04/02/2013 | Permalink | Comments ( 0)
Tags: Cherry Blossoms, Latest

Posted at 01:05 PM ET, 04/01/2013

"April showers bring May flowers," and severe weather

By Kathryn Prociv

Now that we've entered April, we can officially start talking about storms and severe weather. For storm lovers like me, this is exciting!

By Kathryn Prociv | 01:05 PM ET, 04/01/2013 | Permalink | Comments ( 0)
Tags: Latest, Local Climate, Thunderstorms

Posted at 11:20 AM ET, 04/01/2013

Easter colors at sunrise in Washington, D.C.

By Kevin Ambrose

By Kevin Ambrose | 11:20 AM ET, 04/01/2013 | Permalink | Comments ( 0)
Tags: Latest, Photography

Posted at 10:27 AM ET, 04/01/2013

Photogenic fog fronts the Washington, D.C. skyline

By Jason Samenow

A combination of clearing skies, falling temperatures, and lingering ground moisture from yesterday's rain set the stage for a blanket of fog early this morning.

By Jason Samenow | 10:27 AM ET, 04/01/2013 | Permalink | Comments ( 0)
Tags: Fog, Latest, Photography

Posted at 09:41 AM ET, 03/31/2013

Nationals vs. Marlins weather forecast: Somewhat mild for opener, chance of a shower

By Dan Stillman

Temperatures right where they should be for the first day of April. Don't be surprised if a few showers pass on through at some point

By Dan Stillman | 09:41 AM ET, 03/31/2013 | Permalink | Comments ( 0)
Tags: Latest, NatCast

Posted at 01:17 PM ET, 03/29/2013

Freezing cold March sets records across Europe

By Justin Grieser

Cold March sets records across Europe

By Justin Grieser | 01:17 PM ET, 03/29/2013 | Permalink | Comments ( 0)
Tags: International Weather, Latest

Posted at 10:58 AM ET, 03/29/2013

Cherry Blossoms in the nation's capital: How has the weather affected their blooming dates?

By Don Lipman

As the city's National Cherry Blossom Festival continues, I thought I might trace how recent weather changes have affected the blooming dates of the Tidal Basin's "Somei-Yoshino" cherry trees.

By Don Lipman | 10:58 AM ET, 03/29/2013 | Permalink | Comments ( 0)
Tags: Cherry Blossoms, History, Latest

Posted at 10:36 PM ET, 03/28/2013

Incredible North Atlantic storm spans Atlantic Ocean, coast to coast

By Jason Samenow

I'm not sure I've ever seen a storm this big before.

By Jason Samenow | 10:36 PM ET, 03/28/2013 | Permalink | Comments ( 0)
Tags: Imagery, Latest

Posted at 04:52 PM ET, 03/28/2013

NOAA places freeze on hiring

By Jason Samenow

The National Oceanic and Atmospheric Administration (NOAA), parent agency of the National Weather Service, has implemented a hiring freeze effective immediately.

By Jason Samenow | 04:52 PM ET, 03/28/2013 | Permalink | Comments ( 0)
Tags: Latest

Posted at 02:20 PM ET, 03/28/2013

Weather community at a crossroads: 5 recommendations for improving predictions and their value

By Jason Samenow

It's a somewhat stormy time for the nation's weather enterprise. Painful cuts are underway at the National Weather Service and a gap in weather satellites may degrade forecasts. Here are five recommendations for the weather community to consider to address these challenges...

By Jason Samenow | 02:20 PM ET, 03/28/2013 | Permalink | Comments ( 0)
Tags: Latest, Policy

Posted at 02:41 PM ET, 03/27/2013

The spring cold snap that refuses to die

By Jason Samenow

Last March - Washington, D.C.'s warmest on record, we achieved highs in the 70s or higher on 12 occasions through March 26; this year we've had zero such days. And the much chillier than normal weather only shows signs of modestly relaxing through early-to-mid April.

By Jason Samenow | 02:41 PM ET, 03/27/2013 | Permalink | Comments ( 0)
Tags: Latest

Posted at 12:17 PM ET, 03/27/2013

Review of Dark Sky's new forecast tool, Forecast.io

By Jason Samenow

A new online weather forecasting application, with an elegant look and silky smooth performance, is generating quite the buzz among web developers. But is the information provided by this application - called Forecast.io - credible and useful from a meteorologist's perspective?

By Jason Samenow | 12:17 PM ET, 03/27/2013 | Permalink | Comments ( 0)
Tags: Latest, Technology

Posted at 04:41 PM ET, 03/26/2013

Arctic sea ice reaches winter maximum, 6th lowest on record

By Jason Samenow

After plunging to its lowest level on record in September, Arctic sea ice mounted an impressive recovery. But its maximum, reached March 15, still ranked 6th lowest on record. All ten of the lowest maximums on record (since 1979) have occurred in the last 10 years.

By Jason Samenow | 04:41 PM ET, 03/26/2013 | Permalink | Comments ( 0)
Tags: Latest, Climate Change

Posted at 01:47 PM ET, 03/26/2013

Late season snow and cold a boon to local ski industry

By Jason Samenow

Last year at this time, most Mid-Atlantic ski resorts were shut down. This year, many are extending their seasons through the close of March and even into April.

By Jason Samenow | 01:47 PM ET, 03/26/2013 | Permalink | Comments ( 0)
Tags: Latest, U.S. Weather, Winter Storms

Posted at 11:45 AM ET, 03/26/2013

Snow when to hold 'em, snow when to fold 'em

By Jason Samenow

Facebook reader Meredith Massey captured a configuration of snow most of us have probably never seen before. As Monday's heavy wet snow deposited on a slide in Riverdale, Md. melted, it collapsed into almost perfect folds on the ground beneath.

By Jason Samenow | 11:45 AM ET, 03/26/2013 | Permalink | Comments ( 0)
Tags: Latest, Local Climate, Photography

Posted at 10:50 AM ET, 03/26/2013

Spring snow at the U.S. Capitol

By Kevin Ambrose

I had to wait until spring for an opportunity to photograph snow in Washington. Approximately 1.5 inches of snow fell at the Capitol on the morning of March 25.

By Kevin Ambrose | 10:50 AM ET, 03/26/2013 | Permalink | Comments ( 0)
Tags: Latest, Photography, Winter Storms

Posted at 02:48 PM ET, 03/25/2013

Will snow and cold damage the cherry blossoms?

By Jason Samenow

Today's snow and the recent cold snap raise the questions: Will this wintry blast delay the cherry blossoms' peak bloom, or harm them? The short answer is no.

By Jason Samenow | 02:48 PM ET, 03/25/2013 | Permalink | Comments ( 0)
Tags: Cherry Blossoms, Latest

Posted at 11:56 AM ET, 03/25/2013

D.C. spring snow: Four controversies

By Jason Samenow

A snow event is not a snow event in Washington, D.C. without at least one controversy. For this event, I've come up with 4.

By Jason Samenow | 11:56 AM ET, 03/25/2013 | Permalink | Comments ( 0)
Tags: Latest, Winter Storms

Posted at 09:48 AM ET, 03/25/2013

Beautiful spring snow blankets Washington, D.C. area

By Jason Samenow

Snow is winding down in the metro region, but not before depositing 1-4 inches in the immediate D.C. area, with some 3-6 inch totals well north and west of the Beltway. The heavy wet snow adhering to trees and other surfaces has made for some very pretty scenes around the region, which we share with you here.

By Jason Samenow | 09:48 AM ET, 03/25/2013 | Permalink | Comments ( 0)
Tags: Latest

Posted at 08:35 PM ET, 03/24/2013

Snow could slow morning commute for some

By Jason Samenow

Areas of light snow and flurries have overspread many parts of the Washington, D.C. metro region, but the time period when the steadiest snow may fall is between around 3 and 9 a.m. It's possible snow could fall at a moderate to heavy clip in this window, impacting travel and the Monday morning commute. Be prepared for possible delays in the morning and definitely check conditions before heading out.

By Jason Samenow | 08:35 PM ET, 03/24/2013 | Permalink | Comments ( 0)
Tags: Latest

Posted at 02:22 PM ET, 03/24/2013

Wintry slop moves in this evening and overnight; light accumulations possible

By Jason Samenow

Wintry slop moves in this evening and overnight; light accumulations possible

By Jason Samenow | 02:22 PM ET, 03/24/2013 | Permalink | Comments ( 0)
Tags: Latest, Winter Storms

Posted at 03:34 PM ET, 03/23/2013

Snow possible Sunday night, but underwhelming accumulation odds

By Jason Samenow

We continue to track an opportunity for some late season snow Sunday night into Monday morning. But the critical ingredients for disruptive accumulations - heavy precipitation and cold air - seem to be just a hair lacking.

By Jason Samenow | 03:34 PM ET, 03/23/2013 | Permalink | Comments ( 0)
Tags: Latest, Winter Storms

Posted at 08:28 PM ET, 03/22/2013

Dramatic meteor streaks through evening sky

By Jason Samenow

Our social media feeds are being peppered by reports a large, vibrant meteor shot through the sky around 7:53 p.m. The meteor traveled from west to east in the northeast sky eyewitnesses have said.

By Jason Samenow | 08:28 PM ET, 03/22/2013 | Permalink | Comments ( 0)
Tags: Astronomy, Latest

Posted at 04:03 PM ET, 03/22/2013

Pa. law group warns Ohio official to "cease and desist" prosecution of Punxsutawney Phil

By Jason Samenow

Punxsutawney Phil's indictment for "misrepresentation of early spring" and a recommended death sentence are spawning a legal storm. The Pa.-based Nurick Law Group, on behalf of the legions of groundhog supporters, has filed a cease and desist notice directed at Michael Gmoser, the Butler County, Ohio prosecutor who issued the indictment.

By Jason Samenow | 04:03 PM ET, 03/22/2013 | Permalink | Comments ( 0)
Tags: Humor, Latest

Posted at 04:40 PM ET, 03/21/2013

Ohio prosecutor seeks death penalty for Punxsutawney Phil after bad forecast

By Jason Samenow

As severe cold grips the eastern U.S. on March 21, Punxsutawney Phil's forecast for an early spring can be best described as an epic failure. The prosecuting attorney of Butler County, Ohio, Michael Gmoser, wants the groundhog to pay for his flawed prediction, with his life.

By Jason Samenow | 04:40 PM ET, 03/21/2013 | Permalink | Comments ( 0)
Tags: Humor, Latest

Posted at 03:38 PM ET, 03/21/2013

Sunday-Monday storm a mess in the making, but probably not a big snow producer

By Jason Samenow

As a complex storm system oozes into the region Sunday-Monday, just enough cold air should be in place to make forecasting the location of the rain-snow line challenging. But we lean against a significant late season snow event

By Jason Samenow | 03:38 PM ET, 03/21/2013 | Permalink | Comments ( 0)
Tags: Latest, Winter Storms

Posted at 02:26 PM ET, 03/20/2013

Late weekend storm could bring another winter weather mess

By Jason Samenow

The calendar says spring, but we're locked into an extreme winter weather pattern which keeps cranking out opportunities for wintry precipitation. After a chance for a few conversational snow showers tonight, a possible bout of winter storminess arrives Sunday and Monday.

By Jason Samenow | 02:26 PM ET, 03/20/2013 | Permalink | Comments ( 0)
Tags: Latest, Winter Storms

Posted at 11:22 AM ET, 03/20/2013

The spring equinox from space

By Jason Samenow

At 7:02 a.m. this morning, spring officially sprung. Just 43 minutes later, NOAA's GOES-13 satellite acquired this beautiful view of Earth.

By Jason Samenow | 11:22 AM ET, 03/20/2013 | Permalink | Comments ( 0)
Tags: Latest, Seasons

Posted at 10:57 AM ET, 03/20/2013

Breaking down tonight's snow shower chance in the D.C. area

By Jason Samenow

A minor upper level weather disturbance drops through the Mid-Atlantic region tonight and tomorrow morning, offering the opportunity for a few rain and snow showers. Little or no snow accumulation is expected.

By Jason Samenow | 10:57 AM ET, 03/20/2013 | Permalink | Comments ( 0)
Tags: Latest, Winter Storms

Posted at 02:22 PM ET, 03/19/2013

First day of spring 2013: The sun says new season, despite lingering winter cold for some

By Justin Grieser

It still feels like winter in many parts of the country, but Earth's orbit says otherwise.

By Justin Grieser | 02:22 PM ET, 03/19/2013 | Permalink | Comments ( 0)
Tags: Latest, Seasons

Posted at 12:25 PM ET, 03/19/2013

Welcome to the new Capital Weather Gang blog

By Jason Samenow

We're thrilled to announce we've transitioned to the Washington Post's next generation of blogs.

By Jason Samenow | 12:25 PM ET, 03/19/2013 | Permalink | Comments ( 0)
Tags: Capital Weather Gang, Latest

Posted at 12:10 PM ET, 03/19/2013

National Park Service pushes back peak cherry blossom bloom date

By Jason Samenow

The Eastern U.S. is locked into a colder than average regime, and cherry blossom prognosticators are taking notice. The National Park Service yesterday revised its date for the blossoms' peak bloom from March 26-30 to April 3-6.

By Jason Samenow | 12:10 PM ET, 03/19/2013 | Permalink | Comments ( 0)
Tags: Latest, Cherry Blossoms

Posted at 11:42 AM ET, 03/19/2013

"Hail"acious storm pounds South

By Jason Samenow

Short summary ofA potent cold front that swept through the South Monday triggered thunderstorms that unleashed severe weather in several states. The National Weather Service's Storm Prediction Center (SPC) logged 217 severe wind and 159 large hail reports, concentrated in Mississippi, Alabama, Georgia, and South Carolina. story

By Jason Samenow | 11:42 AM ET, 03/19/2013 | Permalink | Comments ( 0)
Tags: U.S. Weather, Latest

Posted at 10:58 AM ET, 03/18/2013

Early spring snow around Washington, D.C. (PHOTOS)

By Jason Samenow

This morning's brief period of snow behaved as forecast for the most part, with just some conversational flakes inside the beltway that coated car tops, and light accumulations of an inch or so to the west and southwest.

By Jason Samenow | 10:58 AM ET, 03/18/2013 | Permalink | Comments ( 0)
Categories: Latest, Photography, Winter Storms | Tags: Latest, Photography, Photos, Winter Storms

Posted at 04:00 PM ET, 03/17/2013

D.C. area forecast: Colder today with more gray than green; wintry mix/snow possible tonight

By Brian Jackson

It may look similar outside today as it did yesterday, but it’s a good deal colder once you get out there thanks to a chilly wind from the north. That northerly wind plays a big part in the forecast, combining with an approaching storm to threaten a wintry mix tonight into early Monday. A bit of accumulation is possible especially north and west of D.C., before changing to intermittent rain showers during the day tomorrow into early Tuesday.

By Brian Jackson | 04:00 PM ET, 03/17/2013 | Permalink | Comments ( 0)
Categories: Forecasts | Tags: forecast, latest

Posted at 05:00 AM ET, 03/16/2013

D.C. area forecast: Murky March weather pattern next few days

By Dan Stillman

If you like warm March sun and clear-cut weather forecasts, well you may not want to read any further. A generally unsettled pattern sets up shop for the next few days with plenty of clouds and occasional showers. Yet, much of the time rain may be light and spotty. Some snow or sleet might mix in Sunday night into Monday morning.

By Dan Stillman | 05:00 AM ET, 03/16/2013 | Permalink | Comments ( 0)
Categories: Forecasts | Tags: forecast, latest

Posted at 08:45 AM ET, 03/03/2013

D.C. area forecast: Chilly and breezy ahead of possible midweek winter storm

By Brian Jackson

Today and tomorrow have that winter feel thanks to a blustery chill. Winds let up by Tuesday as we turn our attention to the Tuesday night into Wednesday night storm threat. Might we be looking at a winter wonderland with this one? Well, a good amount of precipitation looks increasingly likely. How much of it is wet versus white remains a major question, but it’s easily our best shot at significant snow in more than two years.

By Brian Jackson | 08:45 AM ET, 03/03/2013 | Permalink | Comments ( 0)
Categories: Forecasts | Tags: forecast, latest

Posted at 05:00 AM ET, 02/27/2013

D.C. area forecast: Brief taste of spring today; trending cold into weekend

By Dan Stillman

If you’re craving spring like I am, today is the day to get outside. It won’t be super-duper warm, and might be breezier than some would like, but partial sun and temperatures at least well into the 50s are as nice as we’ll see for a while. Tomorrow begins a cooling trend and by the weekend we’re back to highs in the 40s with a bit of a wind chill.

By Dan Stillman | 05:00 AM ET, 02/27/2013 | Permalink | Comments ( 0)
Categories: Forecasts | Tags: forecast, latest

Posted at 05:00 AM ET, 02/24/2013

D.C. area forecast: Becoming sunnier and warmer before Tuesday storm

By Brian Jackson

Much improved over yesterday’s cloudy drizzle-fest! A drier air mass moves in today with increasing sun. The down side is a gusty wind from the northwest that adds a chill despite warmer highs. Sunshine sticks around through Monday, but our next storm moves in early Tuesday and may start with a light wintry mix.

By Brian Jackson | 05:00 AM ET, 02/24/2013 | Permalink | Comments ( 0)
Categories: Forecasts | Tags: forecast, latest

Posted at 05:00 AM ET, 02/20/2013

D.C. area forecast: Today’s windy chill doesn’t get much better tomorrow

By Dan Stillman

As we head deeper into February with March just around the corner, warmer weather can’t be too far behind. But for now through at least the end of the work week, winter cold is here to stay, made worse by today’s chilling winds that ease only slightly tomorrow. Besides a flurry or snow shower today, our next chance for precipitation waits for Friday into Saturday.

By Dan Stillman | 05:00 AM ET, 02/20/2013 | Permalink | Comments ( 0)
Categories: Forecasts | Tags: forecast, latest

Posted at 05:00 AM ET, 02/13/2013

D.C. area forecast: Rain showers today may change to a little snow tonight

By Dan Stillman

Hopes for snow lovers are down again, though not completely out, with no significant snowfall on the horizon. Meanwhile, I’ve got bad news for those who would like to hang on to the relatively mild temperatures - a cold front is poised to put an end to them in time for the holiday weekend. At least there’s no big storm to disrupt travel locally.

By Dan Stillman | 05:00 AM ET, 02/13/2013 | Permalink | Comments ( 0)
Categories: Forecasts | Tags: forecast, latest

Posted at 05:00 AM ET, 02/10/2013

D.C. area forecast: Monday morning rush looking wet; could midweek storm bring anything white?

By Brian Jackson

Our weekend closes on a high note today as partial sun doesn’t have to compete with whipping winds. Things head back downhill late tonight as rain showers arrive and threaten a soggy Monday morning commute. By midweek we have another system moving our way. Could this one be more white than wet?

By Brian Jackson | 05:00 AM ET, 02/10/2013 | Permalink | Comments ( 0)
Categories: Forecasts | Tags: forecast, latest

Posted at 05:00 AM ET, 02/06/2013

D.C. area forecast: Nicest day of the work week today; late-week wintry mix?

By Dan Stillman

It seems the seemingly endless supply of flurry or dusting-producing clippers has indeed come to an end. To mark the occasion, we get to enjoy one day of soul-warming sun today before clouds increase again tomorrow. Thursday night into Friday brings the threat of some mixed precipitation, and then the atmosphere calms down again for the weekend, when highs could flirt with 50 by Sunday.

By Dan Stillman | 05:00 AM ET, 02/06/2013 | Permalink | Comments ( 0)
Categories: Forecasts | Tags: forecast, latest

Posted at 03:12 PM ET, 02/05/2013

Volatile weather pattern could turn snowier by Valentine’s Day

By Wes Junker

The last several weeks have been a roller coaster ride alternating between cold and warm periods but the cold has yet to produce any significant snowstorms. By around Valentine’s Day, the pattern may become a little more promising for snow lovers.

By Wes Junker | 03:12 PM ET, 02/05/2013 | Permalink | Comments ( 0)
Categories: Latest, Winter Storms | Tags: latest

Posted at 09:07 AM ET, 02/04/2013

Great Falls transformed: From frosty to flooded

By Kevin Ambrose

From frosty falls to flooded falls in a little over a week’s time. A photo and video comparison.

By Kevin Ambrose | 09:07 AM ET, 02/04/2013 | Permalink | Comments ( 0)
Categories: Latest, Photography, Nature | Tags: latest

Posted at 10:11 AM ET, 02/01/2013

Clipper drops quick dusting to 1 inch of snow in Washington, D.C. area (PHOTOS)

By Jason Samenow

A fast moving ripple in the atmosphere produced bands of gusty snow showers early this morning. In some places, the wind-whipped snow fell heavily for a brief time, icing over roads.

By Jason Samenow | 10:11 AM ET, 02/01/2013 | Permalink | Comments ( 0)
Categories: Latest, Winter Storms, Photography | Tags: latest

Posted at 01:40 PM ET, 01/31/2013

Snow hunt: three chances for flurry-fests next 5 days, then milder

By Wes Junker

It’s hard to believe it was over 70 degrees yesterday. A series of clipper systems presents three chances for a little snow between now and Wednesday.

By Wes Junker | 01:40 PM ET, 01/31/2013 | Permalink | Comments ( 0)
Categories: Latest, Winter Storms | Tags: latest

Posted at 10:56 AM ET, 01/31/2013

Summer-like winds generate mid-winter deluge Wednesday in Washington, D.C. area

By Jason Samenow

A mad rush of warm, humid air from the sub-tropics triggered an unusual January episode of wind-driven rains over the Washington, D.C. metro region Wednesday night

By Jason Samenow | 10:56 AM ET, 01/31/2013 | Permalink | Comments ( 0)
Categories: Latest, Floods, Thunderstorms | Tags: latest

Posted at 04:15 PM ET, 01/30/2013

Gusty showers target D.C. area for P.M. commute; wind advisory overnight

By Jason Samenow

A powerful cold front is plowing towards the East Coast with a long line of showers and thunderstorms along and ahead of it. Some of this activity is severe. In the D.C. area, the mains risks are strong winds of 35-50 mph, with isolated gusts to 60 mph possible.

By Jason Samenow | 04:15 PM ET, 01/30/2013 | Permalink | Comments ( 0)
Tags: latest

Posted at 01:25 PM ET, 01/30/2013

Squall line poses heavy rain and strong wind risk tonight for Washington, D.C. area

By Jason Samenow

A lengthy line of heavy showers and thunderstorms stretching from New Orleans to Toronto will plow eastward today, bearing down on the East Coast and Washington D.C. area tonight. This squall line has the potential to produce some damaging wind gusts capable of downing trees and power lines, and leading to power outages

By Jason Samenow | 01:25 PM ET, 01/30/2013 | Permalink | Comments ( 0)
Categories: Latest, Thunderstorms | Tags: latest

Posted at 03:57 PM ET, 01/29/2013

Behind the busted forecast: the wedge wimps out

By Jason Samenow

Forecasts this morning called for highs in the upper 40s to low 50s. Reality? 65-70!

By Jason Samenow | 03:57 PM ET, 01/29/2013 | Permalink | Comments ( 0)
Categories: Latest | Tags: latest

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