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

Hazardous Weather Conditions

Current conditions at

Lake Anna Airport (K7W4)

Lat: 37.97°NLon: 77.75°WElev: 351ft.

Fair

27°F

-3°C

Humidity 44%
Wind Speed NW 9 G 24 mph
Barometer 29.84 in
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 7 Feb 6:15 am EST
Extended Forecast for

Louisa VA

Cold Weather Advisory until February 8, 10:00am
Wind Advisory February 7, 08:00am until February 7, 09:00pm
Click here for hazard details and duration
Cold Weather Advisory
Wind Advisory
  •  
    Cold Weather Advisory until February 8, 10:00am

    NOW until 10:00am Sun

    Cold Weather Advisory

  • Today

    High: 25 °F

    Blustery.
    Slight Chance
    Snow Showers
    then Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 8. Northwest wind 8 to 13 mph becoming light west after midnight. Winds could gust as high as 21 mph.

    Low: 8 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 30. Light and variable wind becoming northwest 5 to 8 mph in the morning.

    High: 30 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 10. Calm wind.

    Low: 10 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 38. Light southwest wind.

    High: 38 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Today
A slight chance of snow showers before 7am. Sunny, with a high near 25. Blustery, with a northwest wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 8. Northwest wind 8 to 13 mph becoming light west after midnight. Winds could gust as high as 21 mph.
Sunday
Mostly sunny, with a high near 30. Light and variable wind becoming northwest 5 to 8 mph in the morning.
Sunday Night
Mostly clear, with a low around 10. Calm wind.
Monday
Mostly sunny, with a high near 38. Light southwest wind.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Sunny, with a high near 51.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
A chance of rain after 1pm. Partly sunny, with a high near 56. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Mostly cloudy, with a high near 48.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Friday
A chance of rain and snow. Partly sunny, with a high near 44. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Louisa VA
 38.02°N 78°W (Elev. 413 ft)
Last Update:
4:41 am EST Feb 7, 2026
Forecast Valid:
6am EST Feb 7, 2026-6pm EST Feb 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation