Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Slow Moving Cold Front Moves into the Central U.S.

A slow moving cold front continues to move eastward across the U.S. this weekend. Behind the cold front is unseasonably cold weather and high elevation snows; ahead of the front, temperatures are more typical of mid-summer. The front separating these extremes will help focus heavy rain, with the potential for flash flooding extending from eastern New Mexico and western Texas to the Upper Midwest. Read More >

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Fair

86°F

30°C

Humidity 44%
Wind Speed NW 7 mph
Barometer 30.06 in (1018.2 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 23 Sep 2:56 pm EDT
Extended Forecast for

Mount Vernon VA

  • Tonight

    Tonight: Clear, with a low around 65. North wind around 5 mph becoming calm  in the evening.

    Clear

    Low: 65 °F

  • Sunday

    Sunday: Sunny, with a high near 90. Northeast wind 3 to 5 mph.

    Sunny

    High: 90 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 68. Light and variable wind.

    Mostly Clear

    Low: 68 °F

  • Monday

    Monday: Sunny, with a high near 88. Calm wind becoming northeast around 6 mph in the morning.

    Sunny

    High: 88 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 69. East wind around 5 mph becoming calm  after midnight.

    Partly Cloudy

    Low: 69 °F

  • Tuesday

    Tuesday: A slight chance of showers.  Partly sunny, with a high near 82. Chance of precipitation is 20%.

    Slight Chance
    Showers

    High: 82 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 68.

    Mostly Cloudy

    Low: 68 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 84.

    Partly Sunny

    High: 84 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 68.

    Partly Cloudy

    Low: 68 °F

Detailed Forecast

Tonight
Clear, with a low around 65. North wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 90. Northeast wind 3 to 5 mph.
Sunday Night
Mostly clear, with a low around 68. Light and variable wind.
Monday
Sunny, with a high near 88. Calm wind becoming northeast around 6 mph in the morning.
Monday Night
Partly cloudy, with a low around 69. East wind around 5 mph becoming calm after midnight.
Tuesday
A slight chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 68.
Wednesday
Partly sunny, with a high near 84.
Wednesday Night
Partly cloudy, with a low around 68.
Thursday
Mostly sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Mostly sunny, with a high near 74.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Mostly sunny, with a high near 72.
Click Map For Forecast
Point Forecast:
Mount Vernon VA
 38.72°N 77.08°W (Elev. 13 ft)
2:07 pm EDT Sep 23, 2017
3pm EDT Sep 23, 2017-6pm EDT Sep 30, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database