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

25°F

-4°C

Humidity 57%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 28 Jan 7:15 pm EST
Extended Forecast for

8 Miles SW Bumpass VA

Cold Weather Advisory until January 29, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 29, 10:00am

    NOW until 10:00am Thu

    Cold Weather Advisory

  • Tonight

    Low: 4 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 29. Wind chill values as low as zero. Calm wind becoming west 5 to 7 mph in the morning.

    High: 29 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 5. Calm wind.

    Low: 5 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow after 1pm. Partly sunny, with a high near 24. Wind chill values as low as -2. Light north wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 24 °F

    Partly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 10. Calm wind becoming north 5 to 7 mph after midnight. Chance of precipitation is 40%. New snow accumulation of 1 to 2 inches possible.

    Low: 10 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 19. Chance of precipitation is 60%.

    High: 19 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 12. Chance of precipitation is 50%.

    Low: 12 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow before 1pm. Partly sunny, with a high near 26. Chance of precipitation is 30%.

    High: 26 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 4. West wind around 5 mph becoming calm after midnight.
Thursday
Sunny, with a high near 29. Wind chill values as low as zero. Calm wind becoming west 5 to 7 mph in the morning.
Thursday Night
Partly cloudy, with a low around 5. Calm wind.
Friday
A chance of snow after 1pm. Partly sunny, with a high near 24. Wind chill values as low as -2. Light north wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
A chance of snow. Mostly cloudy, with a low around 10. Calm wind becoming north 5 to 7 mph after midnight. Chance of precipitation is 40%. New snow accumulation of 1 to 2 inches possible.
Saturday
Snow likely. Mostly cloudy, with a high near 19. Chance of precipitation is 60%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 12. Chance of precipitation is 50%.
Sunday
A chance of snow before 1pm. Partly sunny, with a high near 26. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 6.
Monday
Sunny, with a high near 35.
Monday Night
Partly cloudy, with a low around 11.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
Mostly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SW Bumpass VA
 37.87°N 77.82°W (Elev. 397 ft)
Last Update:
3:20 pm EST Jan 28, 2026
Forecast Valid:
7pm EST Jan 28, 2026-6pm EST Feb 4, 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