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Hazardous Weather Conditions
Current conditions at
Petersburg, Grant County Airport (KW99)
Lat: 38.98°NLon: 79.13°WElev: 961ft.
Overcast
72°F
22°C
Humidity | 100% |
Wind Speed | Calm |
Barometer | 30.09 in |
Dewpoint | 72°F (22°C) |
Visibility | 8.00 mi |
Last update | 30 Jul 7:35 am EDT |
Extended Forecast for
Petersburg WV
Heat Advisory July 30, 11:00am until July 30, 08:00pm
Today
High: 96 °F
Patchy Fog
then Chance
T-stormsTonight
Low: 70 °F
Chance
T-storms then
Mostly ClearThursday
High: 91 °F
Chance
T-storms then
T-stormsThursday Night
Low: 67 °F
T-storms then
Showers
LikelyFriday
High: 78 °F
Showers
LikelyFriday Night
Low: 58 °F
Chance
ShowersSaturday
High: 80 °F
Mostly Sunny
Saturday Night
Low: 54 °F
Mostly Clear
Sunday
High: 82 °F
Mostly Sunny
Detailed Forecast
Today
A chance of showers and thunderstorms, mainly after 2pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 96. Heat index values as high as 105. Calm wind. Chance of precipitation is 50%.
Tonight
A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 70. Calm wind. Chance of precipitation is 30%.
Thursday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 91. Heat index values as high as 100. Light and variable wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers and possibly a thunderstorm before 11pm, then showers likely. Low around 67. Light northeast wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers likely, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 78. North wind 3 to 7 mph. Chance of precipitation is 70%.
Friday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Mostly sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 55.
Monday
Mostly sunny, with a high near 85.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Petersburg WV
39°N 79.13°W (Elev. 997 ft)
39°N 79.13°W (Elev. 997 ft)
7:29 am EDT Jul 30, 2025
7am EDT Jul 30, 2025-6pm EDT Aug 5, 2025