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 27%
Wind Speed Calm
Barometer 30.45 in
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Last update 20 Jan 6:55 pm EST
Extended Forecast for

8 Miles SW Bumpass VA

  • Tonight

    Tonight: Clear, with a low around 12. Calm wind.

    Low: 12 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 42. Light south wind increasing to 6 to 11 mph in the morning.

    High: 42 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32. Southwest wind around 9 mph.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 53. West wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow after 1am. Partly cloudy, with a low around 29. Light and variable wind. Chance of precipitation is 20%.

    Low: 29 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.

    High: 42 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow after 1am. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.

    Low: 12 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Snow likely, mainly after 1pm. Mostly cloudy, with a high near 19. Chance of precipitation is 60%.

    High: 19 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Snow. Low around 13. Chance of precipitation is 90%.

    Low: 13 °F

    Snow

Detailed Forecast

Tonight
Clear, with a low around 12. Calm wind.
Wednesday
Sunny, with a high near 42. Light south wind increasing to 6 to 11 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 32. Southwest wind around 9 mph.
Thursday
Sunny, with a high near 53. West wind 6 to 9 mph, with gusts as high as 20 mph.
Thursday Night
A slight chance of snow after 1am. Partly cloudy, with a low around 29. Light and variable wind. Chance of precipitation is 20%.
Friday
A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.
Friday Night
A chance of snow after 1am. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.
Saturday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 19. Chance of precipitation is 60%.
Saturday Night
Snow. Low around 13. Chance of precipitation is 90%.
Sunday
Snow. High near 22. Chance of precipitation is 80%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 10. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Sunny, with a high near 29.
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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:
6:12 pm EST Jan 20, 2026
Forecast Valid:
7pm EST Jan 20, 2026-6pm EST Jan 27, 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