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Atmospheric River in California; Fire Weather Concerns in the Central Plains

An atmospheric river will continue to bring gusty to high winds, moderate to heavy rainfall, and potential flooding to California through Saturday. Dry, gusty winds will bring elevated fire weather conditions to parts of the central and southern High Plains Friday. Red Flag Warnings have been issued. Read More >

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Fair

37°F

3°C

Humidity 60%
Wind Speed Calm
Barometer 30.07 in (1018.6 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 13 Nov 8:55 pm EST
Extended Forecast for

Mount Vernon VA

  • Tonight

    Tonight: Clear, with a low around 39. West wind 3 to 7 mph.

    Low: 39 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 57. Calm wind becoming west 5 to 7 mph in the morning.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 46. Light and variable wind.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 64. Calm wind becoming south around 6 mph in the afternoon.

    High: 64 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of rain. Mostly cloudy, with a low around 58. Southwest wind 9 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 58 °F

    Chance Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 64. Breezy.

    High: 64 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Monday Night

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

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 39. West wind 3 to 7 mph.
Friday
Sunny, with a high near 57. Calm wind becoming west 5 to 7 mph in the morning.
Friday Night
Mostly cloudy, with a low around 46. Light and variable wind.
Saturday
Mostly cloudy, with a high near 64. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 58. Southwest wind 9 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 64. Breezy.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
A chance of rain after 1pm. Partly sunny, with a high near 50. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
Partly sunny, with a high near 54.
Wednesday Night
Mostly cloudy, with a low around 43.
Thursday
Mostly cloudy, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Vernon VA
 38.7°N 77.11°W (Elev. 3 ft)
Last Update:
9:52 pm EST Nov 13, 2025
Forecast Valid:
9pm EST Nov 13, 2025-6pm EST Nov 20, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation