Wintry Precipitation for the Northeast; Increasing Severe Weather Threat from the Plains to the Midwest

Wintry mixed precipitation will spread across the Northeast today, with light snow and ice accumulations forecast through southern New England. Meanwhile, the threat of severe weather will be increasing from the southern Plains to the Midwest, with rounds of showers and thunderstorms, some severe, expected each day through Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Overcast

35°F

2°C

Humidity	92%
Wind Speed	Calm
Barometer	30.49 in (1032.9 mb)
Dewpoint	32°F (0°C)
Visibility	7.00 mi
Last update	3 Mar 7:55 am EST

More Information:

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

Extended Forecast for

Mount Vernon VA

Winter Weather Advisory March 3, 08:47am until March 3, 10:00am

Click here for hazard details and duration

...

Winter Weather Advisory March 3, 08:47am until March 3, 10:00am
NOW until 10:00am Tue
Winter Weather Advisory
Today
High: 47 °F
Rain and
Patchy Fog
then Chance
Rain and
Patchy Fog
Tonight
Low: 45 °F
Rain then
Chance Rain
Wednesday
High: 62 °F
Chance Rain
Wednesday Night
Low: 51 °F
Rain Likely
Thursday
High: 73 °F
Chance
Showers
Thursday Night
Low: 56 °F
Chance
Showers
Friday
High: 76 °F
Mostly Sunny
Friday Night
Low: 53 °F
Mostly Cloudy

Detailed Forecast

Today

Rain before 2pm, then a chance of rain after 4pm. Patchy fog before 2pm. High near 47. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain, mainly before 9pm. Low around 45. South wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

A chance of rain. Mostly cloudy, with a high near 62. Light and variable wind. Chance of precipitation is 50%.

Wednesday Night

Rain likely. Cloudy, with a low around 51. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 73. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 30%.

Thursday Night

A chance of showers before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.

Friday

Mostly sunny, with a high near 76.

Friday Night

Mostly cloudy, with a low around 53.

Saturday

Partly sunny, with a high near 76.

Saturday Night

A chance of showers before 1am. Mostly cloudy, with a low around 60. Chance of precipitation is 50%.

Sunday

A chance of showers. Mostly cloudy, with a high near 75. Chance of precipitation is 40%.

Sunday Night

A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.