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.

Mostly Cloudy

55°F

13°C

Humidity	88%
Wind Speed	Calm
Barometer	30.14 in (1020.9 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	3 Nov 8:55 am EST

More Information:

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

Extended Forecast for

Saint Charles MD

Today
High: 63 °F
Slight Chance
Rain then
Mostly Sunny
Tonight
Low: 43 °F
Clear
Tuesday
High: 62 °F
Sunny
Tuesday Night
Low: 39 °F
Mostly Clear
Wednesday
High: 69 °F
Sunny
Wednesday Night
Low: 46 °F
Mostly Clear
Thursday
High: 61 °F
Sunny
Thursday Night
Low: 39 °F
Mostly Clear
Friday
High: 64 °F
Mostly Sunny

Detailed Forecast

Today

A slight chance of rain before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 63. Light and variable wind becoming west around 6 mph in the afternoon. Chance of precipitation is 20%.

Tonight

Clear, with a low around 43. Northwest wind 6 to 9 mph.

Tuesday

Sunny, with a high near 62. West wind 8 to 11 mph, with gusts as high as 18 mph.

Tuesday Night

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

Wednesday

Sunny, with a high near 69. Southwest wind 6 to 14 mph, with gusts as high as 22 mph.

Wednesday Night

Mostly clear, with a low around 46.

Thursday

Sunny, with a high near 61.