Hazardous Weather Conditions

Current conditions at

Petersburg, Dinwiddie County Airport (KPTB)

Lat: 37.18° N Lon: 77.52° W Elev: 194 ft.

Fair

70°F

21°C

Humidity 83%
Wind Speed Calm
Barometer 29.87 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 12 Aug 4:15 am EDT
Detailed forecast for

Eastern Chesterfield (Including Col. Heights)

Today
Partly sunny. Highs around 90. Northwest winds around 5 mph.
Tonight
Partly cloudy. Lows in the lower 70s. South winds around 5 mph.
Thursday
Partly sunny. Highs in the lower 90s. West winds around 5 mph. Heat index values up to 101.
Thursday Night
A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 70s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent.
Friday
Partly sunny in the morning, then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Humid with highs around 90. West winds around 5 mph. Chance of rain 50 percent.
Friday Night
Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the lower 70s. Chance of rain 50 percent.
Saturday
Partly sunny. Highs in the upper 80s.
Saturday Night
Partly cloudy. Lows in the upper 60s.
Sunday
Partly sunny. A chance of showers in the afternoon. Highs around 90. Chance of rain 30 percent.
Sunday Night
Partly cloudy with a chance of showers. Lows in the mid 70s. Chance of rain 30 percent.
Monday
Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105.
Monday Night
A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 40 percent. Heat index values up to 100 early in the evening.
Tuesday
Mostly sunny. Highs in the upper 80s.



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241 AM EDT Wed Aug 12 2026
 
 

Additional Resources

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