Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. 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	80%
Wind Speed	NW 15 G 28 mph
Barometer	29.74 in (1007.4 mb)
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Wind Chill	23°F (-5°C)
Last update	23 Feb 2:55 am EST

More Information:

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

Extended Forecast for

Accokeek MD

Overnight
Low: 31 °F
Snow Likely
and Blustery
Monday
High: 40 °F
Chance Snow
and Breezy
Monday Night
Low: 25 °F
Decreasing
Clouds
Tuesday
High: 38 °F
Mostly Sunny
Tuesday Night
Low: 33 °F
Mostly Cloudy
then Chance
Rain/Snow
Wednesday
High: 54 °F
Chance Rain
then Mostly
Sunny
Wednesday Night
Low: 40 °F
Mostly Clear
Thursday
High: 54 °F
Rain Likely
Thursday Night
Low: 39 °F
Rain Likely

Detailed Forecast

Overnight

Snow likely, mainly before 4am. Cloudy, with a low around 31. Blustery, with a northwest wind around 21 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 2 to 4 inches possible.

Monday

A chance of snow, mainly before 7am. Cloudy, with a high near 40. Breezy, with a northwest wind 18 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 40%.

Monday Night

Mostly cloudy, then gradually becoming mostly clear, with a low around 25. Northwest wind 14 to 17 mph, with gusts as high as 28 mph.

Tuesday

Mostly sunny, with a high near 38. Northwest wind 8 to 14 mph, with gusts as high as 21 mph.

Tuesday Night

A chance of snow after 1am, mixing with rain after 4am. Mostly cloudy, with a low around 33. South wind 5 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Wednesday

A chance of rain, mainly before 7am. Mostly sunny, with a high near 54. Chance of precipitation is 30%.

Wednesday Night

Mostly clear, with a low around 40.

Thursday

Rain likely, mainly after 1pm. Mostly cloudy, with a high near 54. Chance of precipitation is 70%.

Thursday Night

Rain likely, mainly before 1am. Mostly cloudy, with a low around 39. Chance of precipitation is 70%.

Friday

Mostly sunny, with a high near 49.

Friday Night

Mostly clear, with a low around 34.