Winter Returns Across the Northern Tier; Record Warmth for the Southwest

A large high pressure system will usher in cold air for this first day of March across the northern Plains, Great Lakes, Northeast and mid-Atlantic. Some wintry precipitation may evolve across the mid-Mississippi Valley, Ohio Valley and mid-Atlantic through Monday. Meanwhile, record warmth will spread across the Southwest, southern Plains through early this week. Read More >

Hazardous Weather Conditions

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Fair

33°F

1°C

Humidity	43%
Wind Speed	Calm
Barometer	30.52 in (1033.8 mb)
Dewpoint	13°F (-11°C)
Visibility	10.00 mi
Last update	2 Mar 4:55 am EST

More Information:

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

Extended Forecast for

Mantua VA

Winter Weather Advisory March 2, 10:00pm until March 3, 10:00am

Click here for hazard details and duration

Winter Weather Advisory

Today
High: 35 °F
Snow Likely
Tonight
Low: 31 °F
Chance Snow
and Patchy
Fog then
Wintry Mix
Tuesday
High: 47 °F
Rain/Snow
then Rain
Likely and
Patchy Fog
Tuesday Night
Low: 45 °F
Rain Likely
Wednesday
High: 63 °F
Chance Rain
Wednesday Night
Low: 51 °F
Chance Rain
Thursday
High: 74 °F
Mostly Cloudy
Thursday Night
Low: 56 °F
Chance Rain
Friday
High: 75 °F
Partly Sunny
then Chance
Rain

Detailed Forecast

Today

Snow likely, mainly after 1pm. Cloudy, with a high near 35. Northeast wind around 7 mph becoming southeast in the afternoon. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.

Tonight

Freezing rain, possibly mixed with snow before 4am, then rain and freezing rain, possibly mixed with snow. Patchy fog between 9pm and midnight. Low around 31. Southeast wind 3 to 5 mph. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than a half inch possible.

Tuesday

Rain, possibly mixed with snow, becoming all rain after 7am. Patchy fog between 1pm and 2pm. High near 47. Southeast wind 3 to 7 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Tuesday Night

Rain likely. Cloudy, with a low around 45. South wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

A chance of rain. Mostly cloudy, with a high near 63. Southwest wind around 6 mph becoming light and variable. Chance of precipitation is 40%.

Wednesday Night

A chance of rain. Mostly cloudy, with a low around 51. Chance of precipitation is 40%.

Thursday

Mostly cloudy, with a high near 74.

Thursday Night

A chance of rain before 1am. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.

Friday

A chance of rain after 1pm. Partly sunny, with a high near 75. Chance of precipitation is 30%.

Friday Night

Mostly cloudy, with a low around 52.