National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain and Thunderstorms in the Plains; Snow in the Northern Rockies; Heavy Rain in Guam

A storm system moving over the Rockies today will bring marginal risks for excessive rainfall and severe thunderstorms from parts of New Mexico into western South Dakota. Heavy snow expected from northwestern Wyoming into southern Montana. Ongoing heavy showers and thunderstorms from Invest 96W could result in localized flash flooding, particularly in central or southern Guam early this morning. Read More >

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Overcast

70°F

21°C

Humidity 46%
Wind Speed NW 8 mph
Barometer 29.94 in (1014.1 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 15 Oct 6:55 pm EDT
Extended Forecast for

2 Miles SSE Newington VA

  • Tonight

    Tonight: Clear, with a low around 46. North wind 7 to 9 mph, with gusts as high as 18 mph.

    Low: 46 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 63. North wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 42. North wind 6 to 8 mph.

    Low: 42 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 64. North wind 6 to 9 mph.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44. Calm wind.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Showers likely after 8pm. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.

    Low: 53 °F

    Showers
    Likely

Detailed Forecast

Tonight
Clear, with a low around 46. North wind 7 to 9 mph, with gusts as high as 18 mph.
Thursday
Sunny, with a high near 63. North wind 8 to 14 mph, with gusts as high as 24 mph.
Thursday Night
Clear, with a low around 42. North wind 6 to 8 mph.
Friday
Sunny, with a high near 64. North wind 6 to 9 mph.
Friday Night
Mostly clear, with a low around 44. Calm wind.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
Partly sunny, with a high near 74.
Sunday Night
Showers likely after 8pm. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.
Monday
A chance of showers before 2pm. Partly sunny, with a high near 65. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Newington VA
 38.71°N 77.2°W (Elev. 79 ft)
Last Update:
7:29 pm EDT Oct 15, 2025
Forecast Valid:
7pm EDT Oct 15, 2025-6pm EDT Oct 22, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation