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

Heavy rain and severe weather possible from the northern/central Plains to the Upper Midwest

Heavy rainfall and severe thunderstorms are expected across portions of the northern and central Plains, pushing eastward into the Upper Midwest by Wednesday. These severe thunderstorms may be capable of producing large hail and damaging winds, and possibly some tornadoes. Read More >

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Mostly Cloudy

66°F

19°C

Humidity 80%
Wind Speed Calm
Barometer 29.99 in (1015.8 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 26 Jun 11:58 pm EDT
Extended Forecast for

Lorton VA

  • Overnight

    Overnight: Isolated showers before 3am.  Partly cloudy, with a low around 59. Light and variable wind becoming northwest around 5 mph.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 59 °F

  • Tuesday

    Tuesday: A slight chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 78. Light northwest wind becoming west 5 to 9 mph in the morning.  Chance of precipitation is 30%.

    Partly Sunny
    then Chance
    T-storms

    High: 78 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms before 7pm.  Mostly cloudy during the early evening, then gradual clearing, with a low around 57. Northwest wind 3 to 7 mph.  Chance of precipitation is 30%.

    Chance
    T-storms then
    Mostly Clear

    Low: 57 °F

  • Wednesday

    Wednesday: Sunny, with a high near 82. Northwest wind 3 to 6 mph.

    Sunny

    High: 82 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 62. South wind around 6 mph.

    Mostly Clear

    Low: 62 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 90.

    Mostly Sunny

    High: 90 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 72.

    Partly Cloudy

    Low: 72 °F

  • Friday

    Friday: Mostly sunny, with a high near 92.

    Mostly Sunny

    High: 92 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 73.

    Partly Cloudy

    Low: 73 °F

Detailed Forecast

Overnight
Isolated showers before 3am. Partly cloudy, with a low around 59. Light and variable wind becoming northwest around 5 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 78. Light northwest wind becoming west 5 to 9 mph in the morning. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms before 7pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 57. Northwest wind 3 to 7 mph. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 82. Northwest wind 3 to 6 mph.
Wednesday Night
Mostly clear, with a low around 62. South wind around 6 mph.
Thursday
Mostly sunny, with a high near 90.
Thursday Night
Partly cloudy, with a low around 72.
Friday
Mostly sunny, with a high near 92.
Friday Night
Partly cloudy, with a low around 73.
Saturday
A chance of showers and thunderstorms after 9am. Mostly sunny, with a high near 92. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 40%.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 90. Chance of precipitation is 50%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 70. Chance of precipitation is 50%.
Monday
A chance of showers. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Lorton VA
 38.71°N 77.23°W (Elev. 125 ft)
10:39 pm EDT Jun 26, 2017
12am EDT Jun 27, 2017-6pm EDT Jul 2, 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