Thunderstorms and Widespread Rainfall Across the Southern Plains

Isolated severe thunderstorms and widespread showers may produce flash flooding across the Southern Plains through Thursday. Numerous instances of flash flooding are expected in south-central Texas, including portions of the Hill Country; and an additional area across eastern Oklahoma into the Ozarks on Thursday. Heavy rainfall and mountain snow will return to southern California on Thursday. Read More >

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Overcast

43°F

6°C

Humidity 83%
Wind Speed Calm
Barometer 30.21 in (1023.3 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 20 Nov 1:55 am EST
Extended Forecast for

Annandale VASimilar City Names

  • Overnight

    Overnight: Patchy fog between 3am and 4am.  Otherwise, mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog between 8am and 9am.  Otherwise, mostly cloudy, with a high near 50. Light and variable wind.

    High: 50 °F

    Patchy Fog
    then Cloudy

  • Thursday Night

    Thursday Night: Patchy fog.  Otherwise, mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Patchy Fog

  • Friday

    Friday: A chance of rain, mainly after 1pm.  Patchy fog before 11am.  Otherwise, cloudy, with a high near 56. Calm wind becoming south around 5 mph in the afternoon.  Chance of precipitation is 40%.

    High: 56 °F

    Chance Rain
    and Patchy
    Fog

  • Friday Night

    Friday Night: Rain.  Low around 48. Calm wind becoming northwest around 6 mph after midnight.  Chance of precipitation is 80%.

    Low: 48 °F

    Rain

  • Saturday

    Saturday: A chance of rain before 1pm.  Partly sunny, with a high near 57. Chance of precipitation is 30%.

    High: 57 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog between 3am and 4am. Otherwise, mostly cloudy, with a low around 38. Calm wind.
Thursday
Patchy fog between 8am and 9am. Otherwise, mostly cloudy, with a high near 50. Light and variable wind.
Thursday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 41. Calm wind.
Friday
A chance of rain, mainly after 1pm. Patchy fog before 11am. Otherwise, cloudy, with a high near 56. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 40%.
Friday Night
Rain. Low around 48. Calm wind becoming northwest around 6 mph after midnight. Chance of precipitation is 80%.
Saturday
A chance of rain before 1pm. Partly sunny, with a high near 57. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Sunny, with a high near 53.
Sunday Night
Mostly clear, with a low around 39.
Monday
Mostly sunny, with a high near 58.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
A chance of rain. Mostly cloudy, with a high near 56. Chance of precipitation is 30%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Wednesday
Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
Annandale VASimilar City Names
 38.84°N 77.21°W (Elev. 299 ft)
12:52 am EST Nov 20, 2025
2am EST Nov 20, 2025-6pm EST Nov 26, 2025
 
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