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 94%
Wind Speed Calm
Barometer 30.16 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 3 Dec 8:35 pm EST
Extended Forecast for

Carson VA

  • Tonight

    Tonight: Mostly clear, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 52. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 52 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow after 1am. Increasing clouds, with a low around 27. Northeast wind around 6 mph. Chance of precipitation is 20%.

    Low: 27 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: Snow before 1pm, then rain and snow between 1pm and 4pm, then rain after 4pm. High near 35. Calm wind. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 35 °F

    Snow then
    Rain/Snow

  • Friday Night

    Friday Night: Rain or freezing rain likely before 10pm, then rain likely between 10pm and 4am, then a chance of freezing rain after 4am. Cloudy, with a low around 28. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 28 °F

    Rain/Freezing
    Rain Likely

  • Saturday

    Saturday: A chance of freezing rain before 7am. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.

    High: 46 °F

    Chance
    Freezing Rain
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 24. Calm wind.
Thursday
Mostly sunny, with a high near 52. Calm wind becoming northwest around 6 mph in the afternoon.
Thursday Night
A slight chance of snow after 1am. Increasing clouds, with a low around 27. Northeast wind around 6 mph. Chance of precipitation is 20%.
Friday
Snow before 1pm, then rain and snow between 1pm and 4pm, then rain after 4pm. High near 35. Calm wind. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Friday Night
Rain or freezing rain likely before 10pm, then rain likely between 10pm and 4am, then a chance of freezing rain after 4am. Cloudy, with a low around 28. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of freezing rain before 7am. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
Partly sunny, with a high near 49.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Partly sunny, with a high near 39.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Sunny, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Carson VA
 37.04°N 77.39°W (Elev. 98 ft)
Last Update:
5:39 pm EST Dec 3, 2025
Forecast Valid:
8pm EST Dec 3, 2025-6pm EST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation