Severe Thunderstorms and Heavy Rain Across the Central US; Wintry Mix in the Northern Plains and Northeast

Severe thunderstorms and flash flooding are possible across the central U.S. through Saturday. Large hail, damaging winds, and tornadoes are all possible. There is an increased threat for wildfire development in the southern to central High Plains. A wintry mix of snow, sleet and freezing rain are forecast across portions of the northern Plains and central New England into early Friday morning. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Fog/Mist

50°F

10°C

Humidity	86%
Wind Speed	N 14 mph
Barometer	30.17 in (1021.6 mb)
Dewpoint	46°F (8°C)
Visibility	6.00 mi
Wind Chill	45°F (7°C)
Last update	5 Mar 9:52 pm EST

More Information:

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

Extended Forecast for

McLean VA

Tonight
Low: 46 °F
Showers
Likely and
Patchy Fog
Friday
High: 54 °F
Patchy Fog
then Isolated
Showers
Friday Night
Low: 45 °F
Scattered
Showers and
Patchy Fog
Saturday
High: 74 °F
Chance
Showers and
Patchy Fog
Saturday Night
Low: 60 °F
Showers
Likely
Sunday
High: 69 °F
Chance
Showers
Sunday Night
Low: 51 °F
Partly Cloudy
Monday
High: 73 °F
Mostly Sunny
Monday Night
Low: 55 °F
Mostly Clear

Detailed Forecast

Tonight

Showers likely and possibly a thunderstorm before 1am, then isolated showers between 1am and 4am. Patchy fog. Otherwise, cloudy, with a low around 46. Light and variable wind becoming northeast around 5 mph after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Isolated showers after 4pm. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 54. East wind 5 to 8 mph. Chance of precipitation is 20%.

Friday Night

Scattered showers after 7pm. Patchy fog. Otherwise, mostly cloudy, with a low around 45. East wind 5 to 8 mph. Chance of precipitation is 30%.

Saturday

A chance of showers before 7am, then a chance of showers after 1pm. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 74. South wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

Saturday Night

Showers likely, mainly before 1am. Mostly cloudy, with a low around 60. Southwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

Sunday

A chance of showers. Partly sunny, with a high near 69. Chance of precipitation is 40%.

Sunday Night

Partly cloudy, with a low around 51.

Monday

Mostly sunny, with a high near 73.

Monday Night

Mostly clear, with a low around 55.

Tuesday

Mostly sunny, with a high near 79.

Tuesday Night

Partly cloudy, with a low around 61.