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Heavy Snow from the Wasatch to the Upper Midwest

A strong weather system will bring heavy snow, gusty winds, and difficult travel conditions to a broad area from the Great Basin to the Upper Midwest. Farther south, strong winds and dry conditions is increasing the wildfire threat. Unusual warmth from the Ohio Valley to the Mid-Atlantic continues. The approaching cold front brings a threat of severe weather to the Ohio Valley later in the week. Read More >

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Overcast

55°F

13°C

Humidity 90%
Wind Speed Calm
Barometer 29.87 in (1011.8 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 23 Feb 2:58 am EST
Extended Forecast for

Mount Vernon VA

  • Overnight

    Overnight: Patchy fog.  Otherwise, cloudy, with a low around 52. South wind around 5 mph.

    Patchy Fog

    Low: 52 °F

  • Thursday

    Thursday: Patchy fog before 10am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 74. South wind 5 to 9 mph.

    Patchy Fog
    then Mostly
    Sunny

    High: 74 °F

  • Thursday
    Night

    Thursday Night: Patchy fog after 1am.  Otherwise, partly cloudy, with a low around 55. South wind around 6 mph.

    Partly Cloudy
    then Patchy
    Fog

    Low: 55 °F

  • Friday

    Friday: Mostly sunny, with a high near 78. South wind 5 to 10 mph.

    Mostly Sunny

    High: 78 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 57. South wind 6 to 9 mph.

    Mostly Cloudy

    Low: 57 °F

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm.  High near 72. Chance of precipitation is 90%.

    Chance
    Showers then
    Showers

    High: 72 °F

  • Saturday
    Night

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

    Partly Cloudy

    Low: 39 °F

  • Sunday

    Sunday: Sunny, with a high near 51.

    Sunny

    High: 51 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 36.

    Partly Cloudy

    Low: 36 °F

Detailed Forecast

Overnight
Patchy fog. Otherwise, cloudy, with a low around 52. South wind around 5 mph.
Thursday
Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 74. South wind 5 to 9 mph.
Thursday Night
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 55. South wind around 6 mph.
Friday
Mostly sunny, with a high near 78. South wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 57. South wind 6 to 9 mph.
Saturday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 72. Chance of precipitation is 90%.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 36.
Monday
A chance of rain. Mostly cloudy, with a high near 58. Chance of precipitation is 30%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 62. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 68. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Mount Vernon VA
 38.72°N 77.08°W (Elev. 13 ft)
3:27 am EST Feb 23, 2017
3am EST Feb 23, 2017-6pm EST Mar 1, 2017
 
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