High Flood Risk For Saturated Tennessee Valley and South; Near-Blizzard Conditions Possible for the Plains and Upper Midwest This Weekend

A high risk for flash flooding near a stalled front will continue across the saturated Tennessee Valley and South today. Meanwhile, a storm system producing heavy mountain and rare low elevation snows will shift from the Southwest across the Plains this weekend, with near blizzard conditions. To the south, an outbreak of severe thunderstorms is expected for the Mississippi Valley on Saturday. Read More >

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Fair

45°F

7°C

Humidity 50%
Wind Speed Calm
Barometer 30.42 in (1030.5 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 22 Feb 6:56 pm EST
Extended Forecast for

Lorton VA

  • Tonight

    Tonight: Cloudy, with a low around 35. Light northeast wind.

    Cloudy

    Low: 35 °F

  • Saturday

    Saturday: Rain, mainly after 10am.  High near 42. East wind 3 to 5 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Rain Likely
    then Rain

    High: 42 °F

  • Saturday
    Night

    Saturday Night: Rain.  Low around 40. Calm wind becoming south around 5 mph after midnight.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain

    Low: 40 °F

  • Sunday

    Sunday: Showers before noon.  High near 68. South wind 9 to 18 mph becoming west in the afternoon. Winds could gust as high as 38 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers then
    Partly Sunny

    High: 68 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 35. West wind 13 to 16 mph, with gusts as high as 34 mph.

    Mostly Clear

    Low: 35 °F

  • Monday

    Monday: Sunny, with a high near 48.

    Sunny

    High: 48 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 29.

    Mostly Clear

    Low: 29 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46.

    Mostly Sunny

    High: 46 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 28.

    Partly Cloudy

    Low: 28 °F

Detailed Forecast

Tonight
Cloudy, with a low around 35. Light northeast wind.
Saturday
Rain, mainly after 10am. High near 42. East wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain. Low around 40. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Showers before noon. High near 68. South wind 9 to 18 mph becoming west in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Mostly clear, with a low around 35. West wind 13 to 16 mph, with gusts as high as 34 mph.
Monday
Sunny, with a high near 48.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
A chance of showers. Partly sunny, with a high near 46. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 46.
Thursday Night
Partly cloudy, with a low around 29.
Friday
A chance of rain. Partly sunny, with a high near 47. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Lorton VA
 38.71°N 77.23°W (Elev. 125 ft)
7:22 pm EST Feb 22, 2019
7pm EST Feb 22, 2019-6pm EST Mar 1, 2019
 
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