Widespread Showers and Thunderstorms in Southern California and the Southern Plains into the Mississippi Valley

Isolated strong to severe thunderstorms and widespread heavy rainfall are possible across the southern Plains into Arkansas. Widespread showers with a slight chance of thunderstorms are possible across southern California. Urban flooding, rock and mudslides as well as minor debris flows near burn scars are possible. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Overcast

48°F

9°C

Humidity	74%
Wind Speed	S 3 mph
Barometer	30.14 in (1020.6 mb)
Dewpoint	40°F (4°C)
Visibility	10.00 mi
Last update	20 Nov 11:52 pm EST

More Information:

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

Extended Forecast for

McLean VA

Overnight
Low: 43 °F
Mostly Cloudy
Friday
High: 56 °F
Slight Chance
Rain then
Chance Rain
Friday Night
Low: 48 °F
Rain
Saturday
High: 55 °F
Chance Rain
Saturday Night
Low: 32 °F
Mostly Clear
Sunday
High: 53 °F
Sunny
Sunday Night
Low: 38 °F
Mostly Clear
Monday
High: 57 °F
Sunny
Monday Night
Low: 41 °F
Mostly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 43. Calm wind.

Friday

A chance of rain, mainly after 1pm. Mostly cloudy, with a high near 56. Calm wind becoming south around 5 mph. Chance of precipitation is 50%.

Friday Night

Rain. Low around 48. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

A chance of rain before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 55. North wind 6 to 9 mph. Chance of precipitation is 40%.

Saturday Night

Mostly clear, with a low around 32. North wind around 6 mph becoming calm after midnight.

Sunday

Sunny, with a high near 53.

Sunday Night

Mostly clear, with a low around 38.

Monday

Sunny, with a high near 57.

Monday Night

Mostly cloudy, with a low around 41.

Tuesday

A chance of rain. Mostly cloudy, with a high near 57. Chance of precipitation is 40%.