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

Hazardous Weather Conditions

Current conditions at

Petersburg, Dinwiddie County Airport (KPTB)

Lat: 37.18°NLon: 77.52°WElev: 194ft.

Fair

29°F

-2°C

Humidity 30%
Wind Speed Calm
Barometer 30.45 in
Dewpoint 2°F (-17°C)
Visibility NA
Last update 20 Jan 5:55 pm EST
Extended Forecast for

McKenney VA

  • Tonight

    Tonight: Clear, with a low around 14. Light and variable wind.

    Low: 14 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 45. Calm wind becoming south 5 to 9 mph in the morning.

    High: 45 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. Southwest wind 6 to 8 mph.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 56. West wind 5 to 7 mph.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of rain after 1am. Mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Partly Cloudy
    then Chance
    Rain

  • Friday

    Friday: A chance of rain and snow. Mostly cloudy, with a high near 46. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 16. Chance of precipitation is 40%.

    Low: 16 °F

    Chance Snow

  • Saturday

    Saturday: Snow. High near 25. Chance of precipitation is 80%.

    High: 25 °F

    Snow

  • Saturday Night

    Saturday Night: Snow. Low around 15. Chance of precipitation is 90%.

    Low: 15 °F

    Snow

Detailed Forecast

Tonight
Clear, with a low around 14. Light and variable wind.
Wednesday
Sunny, with a high near 45. Calm wind becoming south 5 to 9 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 33. Southwest wind 6 to 8 mph.
Thursday
Sunny, with a high near 56. West wind 5 to 7 mph.
Thursday Night
A chance of rain after 1am. Mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 46. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of snow. Mostly cloudy, with a low around 16. Chance of precipitation is 40%.
Saturday
Snow. High near 25. Chance of precipitation is 80%.
Saturday Night
Snow. Low around 15. Chance of precipitation is 90%.
Sunday
Snow. High near 27. Chance of precipitation is 90%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 13. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 31.
Monday Night
Mostly clear, with a low around 3.
Tuesday
Sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
McKenney VA
 36.97°N 77.74°W (Elev. 243 ft)
Last Update:
3:18 pm EST Jan 20, 2026
Forecast Valid:
6pm EST Jan 20, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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