Cold Front Moving Through the Northeast U.S. Monday; Atmospheric River to Impact the Pacific Northwest Midweek

A cold front will cross the Great Lakes and Northeast U.S. through Monday with gusty winds and areas of rain showers. A strong atmospheric river is expected to move into the Pacific Northwest by midweek bringing a threat for moderate to heavy rainfall, gusty winds, and mountain snows for parts of Washington, Oregon, northern California, and the Sierra Nevada. Read More >

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

A Few Clouds

46°F

8°C

Humidity	84%
Wind Speed	Calm
Barometer	30.21 in (1023.3 mb)
Dewpoint	42°F (6°C)
Visibility	10.00 mi
Last update	2 Nov 11:55 pm EST

More Information:

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

Extended Forecast for

Saint Charles MD

Overnight
Low: 46 °F
Chance Rain
Monday
High: 63 °F
Chance Rain
then Mostly
Sunny
Monday Night
Low: 42 °F
Clear
Tuesday
High: 62 °F
Sunny
Tuesday Night
Low: 39 °F
Mostly Clear
Wednesday
High: 68 °F
Sunny
Wednesday Night
Low: 46 °F
Mostly Clear
Thursday
High: 61 °F
Sunny
Thursday Night
Low: 39 °F
Mostly Clear

Detailed Forecast

Overnight

A chance of rain, mainly after 3am. Mostly cloudy, with a low around 46. Northeast wind 3 to 5 mph. Chance of precipitation is 40%.

Monday

A chance of rain, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 63. Light and variable wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 30%.

Monday Night

Clear, with a low around 42. Northwest wind 6 to 9 mph.

Tuesday

Sunny, with a high near 62. West wind 7 to 11 mph.

Tuesday Night

Mostly clear, with a low around 39. West wind around 5 mph becoming calm.

Wednesday

Sunny, with a high near 68.

Wednesday Night

Mostly clear, with a low around 46.

Thursday

Sunny, with a high near 61.