Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains today. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Fair

65°F

18°C

Humidity	92%
Wind Speed	Calm
Barometer	30.01 in (1016.5 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	1 Apr 7:55 pm EDT

More Information:

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

Extended Forecast for

3 Miles SE Mount Vernon VA

Tonight
Low: 62 °F
Showers and
Patchy Fog
Thursday
High: 66 °F
Patchy Fog
then Chance
Showers
Thursday Night
Low: 52 °F
Chance
Showers then
Partly Cloudy
Friday
High: 83 °F
Mostly Sunny
Friday Night
Low: 66 °F
Partly Cloudy
Saturday
High: 85 °F
Mostly Sunny
Saturday Night
Low: 65 °F
Mostly Clear
then Chance
Showers
Sunday
High: 75 °F
Showers
Sunday Night
Low: 45 °F
Showers then
Partly Cloudy

Detailed Forecast

Tonight

Showers and thunderstorms, mainly before 2am. Patchy fog after 1am. Low around 62. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers, with thunderstorms also possible after 5pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 66. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 30%.

Thursday Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 52. East wind 6 to 8 mph. Chance of precipitation is 30%.

Friday

Mostly sunny, with a high near 83. Southwest wind 8 to 14 mph, with gusts as high as 22 mph.

Friday Night

Partly cloudy, with a low around 66. Southwest wind around 8 mph.

Saturday

Mostly sunny, with a high near 85.

Saturday Night

A chance of showers after 2am. Partly cloudy, with a low around 65. Chance of precipitation is 30%.

Sunday

Showers, mainly after 8am. High near 75. Chance of precipitation is 90%.