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

73°F

23°C

Humidity 54%
Wind Speed SW 8 mph
Barometer 29.72 in
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 12 Mar 3:15 am EDT
Extended Forecast for

Ammon VA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 72. Southwest wind around 10 mph.

    Low: 72 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain before 2pm, then rain and snow. Temperature falling to around 35 by 4pm. West wind 10 to 16 mph becoming north in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 67 °F⇓

    Rain then
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57. Light south wind increasing to 11 to 16 mph in the morning. Winds could gust as high as 28 mph.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 58. Chance of precipitation is 70%.

    Low: 58 °F

    Chance
    Showers then
    Showers
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 72. Southwest wind around 10 mph.
Thursday
Rain before 2pm, then rain and snow. Temperature falling to around 35 by 4pm. West wind 10 to 16 mph becoming north in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
Mostly clear, with a low around 27. Calm wind.
Friday
Sunny, with a high near 57. Light south wind increasing to 11 to 16 mph in the morning. Winds could gust as high as 28 mph.
Friday Night
Mostly clear, with a low around 42. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Partly sunny, with a high near 70.
Sunday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 58. Chance of precipitation is 70%.
Monday
Showers. High near 73. Chance of precipitation is 90%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 47.
Tuesday Night
Mostly clear, with a low around 25.
Wednesday
Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ammon VA
 37.22°N 77.76°W (Elev. 207 ft)
Last Update:
2:37 am EDT Mar 12, 2026
Forecast Valid:
3am EDT Mar 12, 2026-6pm EDT Mar 18, 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