D.C. area forecast: Better chance of storms later today; brief break in humidity coming

EXPRESS FORECAST

Today: Partly sunny. 50% chance of p.m. showers/storms. Near 90 to mid-90s. | Tonight: 60% chance of storms. Low-to-mid 70s. | Tomorrow: 30-40% chance of showers/storms. Increasing p.m. sun. Upper 80s to near 90. | A Look Ahead | Get Express Forecast by E-mail


FORECAST IN DETAIL


Today (Sunday): Today should evolve much like our past few days with some early sun giving way to building clouds as the surface heats up. An approaching cold front provides a focus for storm development ahead of it, giving us a 50% chance of mid-to-late afternoon showers and storms, some possibly bringing strong winds and hail along with very heavy rain. Temperatures ahead of any storms surge to highs from near 90 to the mid-90s and the humidity is way up there. Confidence: Medium








What is the Storm Threat Level?

Tonight: The risk of showers and storms increases a bit during the evening and overnight, to around 60%, as the cold front gets closer and comes through. Again, some storms could be rather strong. Skies are mostly cloudy with lows reaching the low-to-mid 70s. Confidence: Medium

Keep reading for the forecast through midweek...

Tomorrow (Monday): The front may get hung up a bit, as summertime fronts tend to do. So at least through the morning we’ll hold onto mostly to partly cloudy skies and a 30-40% chance for lingering showers and storms (best chances south and east). As we move into the afternoon, breezes from the west/northwest should lower the humidity, decrease rain chances and increase sunshine. Expect highs in the upper 80s to near 90. Confidence: Medium

Tomorrow night: A bit of a different feel as higher pressure builds in behind the cold front. Drier air - dew points should be about 10 degrees lower than we’ve seen lately - should allow overnight lows to get down to the 60s (suburbs) to near 70 (downtown). Confidence: Medium-High

A LOOK AHEAD

The reprieve from heat and humidity continues on Tuesday. We’ll see mostly sunny skies out there and highs in the upper 80s to near 90. Just a slight chance of a quick pop-up shower. Tuesday night begins to get a little more on the sticky side with warmer lows in the low-to-mid 70s. Confidence: Medium-High

The air once again takes on that “heavy” feeling on Wednesday as the humidity jumps and early sun helps highs to near 90 to the mid-90s. Also back is the risk of scattered afternoon showers and storms. Confidence: Medium-High

local

Success! Check your inbox for details. You might also like:

Please enter a valid email address

See all newsletters

Comments
Show Comments
Most Read

local

Success! Check your inbox for details.

See all newsletters