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

47°F

8°C

Humidity 43%
Wind Speed Calm
Barometer 30.14 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 4 Dec 3:55 pm EST
Extended Forecast for

5 Miles NNW Partlow VA

Winter Weather Advisory December 5, 01:00am until December 5, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Snow, mainly after 3am. Low around 24. North wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 24 °F

    Mostly Cloudy
    then Snow

  • Friday

    Friday: Snow before 1pm, then a slight chance of snow and freezing rain between 1pm and 4pm, then a slight chance of freezing rain after 4pm. High near 33. Calm wind. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of around an inch possible.

    High: 33 °F

    Snow then
    Chance Wintry
    Mix

  • Friday Night

    Friday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Patchy Fog

  • Saturday

    Saturday: Partly sunny, with a high near 44. Calm wind.

    High: 44 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

Detailed Forecast

Tonight
Snow, mainly after 3am. Low around 24. North wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.
Friday
Snow before 1pm, then a slight chance of snow and freezing rain between 1pm and 4pm, then a slight chance of freezing rain after 4pm. High near 33. Calm wind. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of around an inch possible.
Friday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 23. Calm wind.
Saturday
Partly sunny, with a high near 44. Calm wind.
Saturday Night
Partly cloudy, with a low around 23. Calm wind.
Sunday
Partly sunny, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 37.
Monday Night
Mostly clear, with a low around 16.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
Partly sunny, with a high near 47.
Wednesday Night
Mostly cloudy, with a low around 34.
Thursday
Partly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Partlow VA
 38.11°N 77.7°W (Elev. 299 ft)
Last Update:
3:53 pm EST Dec 4, 2025
Forecast Valid:
4pm EST Dec 4, 2025-6pm EST Dec 11, 2025
 
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