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Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Lake Anna Airport (K7W4)

Lat: 37.97°NLon: 77.75°WElev: 351ft.

Fair

41°F

5°C

Humidity 61%
Wind Speed N 3 mph
Barometer 29.82 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 13 Nov 10:55 pm EST
Extended Forecast for

Thornburg VA

Freeze Warning until November 14, 08:00am
Click here for hazard details and duration
Freeze Warning
  •  
    Freeze Warning until November 14, 08:00am

    NOW until 8:00am Sat

    Freeze Warning

  • Overnight

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 52. Northwest wind 5 to 13 mph, with gusts as high as 23 mph.

    High: 52 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34. West wind 3 to 6 mph.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 55. Light west wind becoming northwest 5 to 9 mph in the morning.

    High: 55 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. Light northwest wind.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 30.

    Low: 30 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 32. Northwest wind 3 to 5 mph.
Saturday
Increasing clouds, with a high near 52. Northwest wind 5 to 13 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 34. West wind 3 to 6 mph.
Sunday
Increasing clouds, with a high near 55. Light west wind becoming northwest 5 to 9 mph in the morning.
Sunday Night
Partly cloudy, with a low around 32. Light northwest wind.
Monday
Sunny, with a high near 56.
Monday Night
Clear, with a low around 30.
Tuesday
Sunny, with a high near 60.
Tuesday Night
Clear, with a low around 30.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Clear, with a low around 31.
Thursday
Sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Thornburg VA
 38.11°N 77.53°W (Elev. 249 ft)
Last Update:
9:52 pm EST Nov 13, 2026
Forecast Valid:
12am EST Nov 14, 2026-6pm EST Nov 20, 2026
 
Forecast Discussion
 
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