National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Wind and Rain in the Northeast; Atmospheric River to Impact the West

A cold front will cross the Great Lakes and Northeast U.S. through today with gusty winds and areas of rain showers. A strong atmospheric river is then expected to move into the Northwest by midweek bringing a threat for moderate to heavy rainfall and flooding, 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.

Fair

63°F

17°C

Humidity 53%
Wind Speed SW 6 mph
Barometer 29.94 in (1014.1 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 3 Nov 4:55 pm EST
Extended Forecast for

Merrifield VA

  • Tonight

    Tonight: Clear, with a low around 43. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 43 °F

    Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 62. West wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 62 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40. West wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69. South wind 6 to 13 mph, with gusts as high as 24 mph.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46. Northwest wind around 10 mph, with gusts as high as 21 mph.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Rain likely, mainly before 1am. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.

    Low: 51 °F

    Rain Likely

Detailed Forecast

Tonight
Clear, with a low around 43. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.
Tuesday
Increasing clouds, with a high near 62. West wind 8 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 40. West wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 69. South wind 6 to 13 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 46. Northwest wind around 10 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 63.
Friday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
A chance of rain. Partly sunny, with a high near 62. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Merrifield VA
 38.87°N 77.26°W (Elev. 299 ft)
Last Update:
3:29 pm EST Nov 3, 2025
Forecast Valid:
5pm EST Nov 3, 2025-6pm EST Nov 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation