Link

The Post Most: LocalMost-viewed stories, videos and galleries int he past two hours

....
Posted at 05:00 AM ET, 05/16/2012

Forecast: Slight afternoon storm risk today, then smooth sailing into the weekend

  • Loading CWG tweets...

Live Weather Updates from CWG’s Twitter Feed. Refresh page for latest.

EXPRESS FORECAST

Today: Partly cloudy, slight p.m. storm risk. Mid-to-upper 80s. | Tonight: Clearing. Low 50s to near 60. | Tomorrow: Sunny and pleasant. Mid-70s. | A Look Ahead | Get Express Forecast by E-mail

TODAY'S DAILY DIGIT

A somewhat subjective rating of the day’s weather, on a scale of 0 to 10


Improved from Tuesday as drier air begins to arrive, but still a slight late day shower/storm threat. Get the Digit on Twitter | Discuss on Facebook

FORECAST IN DETAIL


Even though we could still use more rain, after a few days of murky conditions, it’s nice to see the sun make a return. We start that process today, and head full steam into it for the next several. Outside a slight shower or thunderstorm risk this afternoon into early evening, the rest of the week features several days in which it might be hard to find much in the way of cloudiness, let alone any more precipitation.

Temperatures: Latest D.C. area temperature map. See interactive map on our Weather Wall.

Today (Wednesday):

If clouds hang around through sunrise, they should start breaking pretty quick in the morning, leaving us partly sunny for a good chunk of the day. Winds from the west and northwest also begin funneling in drier air, so by late day you might notice the decrease in humidity. There’s an active jet stream not too far away, so we’ll have to watch for a storm before the front passes, but any that pop should be isolated, and they’re more likely not to even occur. Highs shouldn’t have much trouble reaching at least the mid-80s. Confidence: Medium








What is the Storm Threat Level?

Tonight: Other than a slight risk of a waning shower or storm early, it's partly to mostly clear and pretty calm after sunset. The drier air entering the area helps send temperatures down a notch compared to recent nights, with lows ranging from the low 50s to near 60. Confidence: Medium-High

For related traffic news, check out Dr. Gridlock. Keep reading for the forecast through the weekend...

Continue reading this post »

By  |  05:00 AM ET, 05/16/2012 |  Permalink  |  Comments ( 0)
Categories:  Forecasts

Posted at 04:55 AM ET, 05/16/2012

NatCast: Drier air and pretty pleasant

Nationals vs. Pirates
Wednesday, 7:05 p.m., Nationals Park
First Pitch9th InningWeatherChance of Rain
Mid-70sNear 70Partly cloudy20%
Just a slight chance of a shower or storm early. But that should quickly end as the game progresses, and odds favor it staying dry!
 

NatCast appears on the day of every Nationals home game. Also, if you haven’t already, join us on Facebook and follow us on Twitter.

By  |  04:55 AM ET, 05/16/2012 |  Permalink  |  Comments ( 0)
Categories:  NatCast

Posted at 04:50 AM ET, 05/16/2012

UnitedCast: Any shower/storm threat ends

United vs. Rapids
Wednesday, 7:30 p.m., RFK Stadium
KickoffFinal WhistleWeatherChance of Rain
Mid-70sNear 70Clearing 15%
The odds of a shower or storm should be low enough to take advantage of "Bike nite," but you may want to check in before leaving just in case. Otherwise, not a bad evening at all!
 

UnitedCast appears on the day of every United home game. Also, if you haven’t already, join us on Facebook and follow us on Twitter.

By  |  04:50 AM ET, 05/16/2012 |  Permalink  |  Comments ( 0)
Categories:  UnitedCast

Posted at 04:40 PM ET, 05/15/2012

PM Update: Scattered storms this evening; drier air trickles in on a warm Wednesday

After a round of morning downpours, we’ve had a warm, humid day. Enough sun has snuck through the expansive cloud cover to elevate temperatures into the upper 70s. A slow moving cold front brings the potential for showers and storms this evening, then drier air creeps into the region into Wednesday. However, another cold front could set off a stray shower/storm late in the day.

Through Tonight: Storm potential appears a little less widespread than just a couple hours ago. Nevertheless, scattered showers and storms are likely to be around through late this evening. A few storms could be strong with gusty winds, small hail, lightning and downpours, but the risk of severe weather is higher south of the D.C. region. Storms decrease in coverage and intensity between 10 p.m. and 1 a.m. Then it’s mostly cloudy with lows 60-65.

Wednesday: Skies become partly sunny and humidity levels decline as drier air comes in from the west. Still, there’s a 20 percent chance of showers and thundershowers late in the day as a cold front swings through the region. It’s a warm one, with highs 80-84.

See Matt Rogers’ forecast through the weekend. And if you haven’t already, join us on Facebook and follow us on Twitter. For related traffic news, check out Dr. Gridlock.

By  |  04:40 PM ET, 05/15/2012 |  Permalink  |  Comments ( 0)
Categories:  Forecasts

Posted at 03:19 PM ET, 05/15/2012

Heavy showers and storms possible through this evening around Washington, D.C.


NOAA’s Storm Prediction Center highlights region where there’s a possibility of strong-severe storms with damaging winds and large hail late this afternoon and evening. (NOAA)
Sunshine at times today and a moist, tropical flow of air from the south has destabilized the atmosphere and juiced it up for widespread showers and storms late this afternoon into the evening.

The trigger for the storms is a slow-moving cold front stretching from southern Pennsylvania to the Florida panhandle. NOAA has placed the the D.C. area and points south under a slight risk of severe storms and says there’s a 60 percent chance it will issue a severe thunderstorm watch.

Widely scattered showers and storms have already developed to our south and should increase in coverage and intensity between 3 and 5 p.m. as they head east and northeast and new storms develop.

Continue reading this post »

By  |  03:19 PM ET, 05/15/2012 |  Permalink  |  Comments ( 0)
Categories:  Latest, Thunderstorms

 

© 2011 The Washington Post Company
Section:/Blogs