Heavy Rains from the Plains to the East; Fire Weather Risk in the Desert Southwest

Thunderstorms, some severe, may produce heavy to excessive rainfall and isolated flooding over portions of the Southern Plains through Saturday. Widespread showers and thunderstorms will spread east into the Great Lakes, Ohio Valley, Mid Atlantic and Northeast. Dry conditions, combined with gusty winds will continue to support an elevated fire weather threat in the Desert Southwest. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Partly Cloudy

59°F

15°C

Humidity	75%
Wind Speed	SW 5 mph
Barometer	30.24 in (1023.9 mb)
Dewpoint	51°F (11°C)
Visibility	10.00 mi
Last update	25 Apr 3:52 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Mc Lean VA

Today
High: 78 °F
Partly Sunny
then
Scattered
Showers
Tonight
Low: 65 °F
Showers
Likely
Saturday
High: 80 °F
Showers
Likely
Saturday Night
Low: 48 °F
Chance
Showers then
Mostly Clear
Sunday
High: 69 °F
Sunny
Sunday Night
Low: 48 °F
Clear
Monday
High: 75 °F
Sunny
Monday Night
Low: 54 °F
Mostly Clear
Tuesday
High: 84 °F
Mostly Sunny

Detailed Forecast

Today

Scattered showers, mainly after 5pm. Partly sunny, with a high near 78. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 30%.

Tonight

Scattered showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then scattered showers after 2am. Cloudy, with a low around 65. Southeast wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

Scattered showers before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 80. Southwest wind 10 to 14 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of showers before 8pm. Mostly clear, with a low around 48. Northwest wind around 17 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

Sunday

Sunny, with a high near 69. Northwest wind around 14 mph, with gusts as high as 24 mph.

Sunday Night

Clear, with a low around 48.

Monday

Sunny, with a high near 75.

Monday Night

Mostly clear, with a low around 54.

Tuesday

Mostly sunny, with a high near 84.

Tuesday Night

Mostly cloudy, with a low around 69.