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.

Fog/Mist

31°F

-1°C

Humidity 95%
Wind Speed Calm
Barometer 30.12 in
Dewpoint 29°F (-2°C)
Visibility 0.75 mi
Last update 7 Dec 5:15 am EST
Extended Forecast for

Carson VA

Freezing Fog Advisory December 7, 05:14am until December 7, 09:00am
Click here for hazard details and duration
...
  •  
    Freezing Fog Advisory December 7, 05:14am until December 7, 09:00am

    NOW until 9:00am Sun

    Freezing Fog Advisory

  • Today

    High: 46 °F

    Freezing Fog
    and Fog then
    Partly Sunny

  • Tonight

    Tonight: A slight chance of rain after 4am. Mostly cloudy, with a low around 31. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 31 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday

    Monday: Snow likely, possibly mixed with rain before 1pm, then a chance of snow. Cloudy, with a high near 35. North wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 16. North wind 3 to 7 mph.

    Low: 16 °F

    Gradual
    Clearing

  • Tuesday

    Tuesday: Sunny, with a high near 41. Light and variable wind.

    High: 41 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Today
Widespread fog between 9am and 11am. Widespread freezing fog before 9am. Otherwise, mostly cloudy, with a high near 46. Calm wind.
Tonight
A slight chance of rain after 4am. Mostly cloudy, with a low around 31. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 20%.
Monday
Snow likely, possibly mixed with rain before 1pm, then a chance of snow. Cloudy, with a high near 35. North wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 16. North wind 3 to 7 mph.
Tuesday
Sunny, with a high near 41. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 52.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
Partly sunny, with a high near 51.
Thursday Night
A chance of rain after 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Friday
A chance of rain. Partly sunny, with a high near 48. Chance of precipitation is 40%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 37.
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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:
1:01 am EST Dec 7, 2025
Forecast Valid:
5am EST Dec 7, 2025-6pm EST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation