Severe Thunderstorms in the Ohio and Tennessee Valleys; Flash Flooding Possible in the Southwest

Scattered damaging winds, isolated severe hail, and a brief tornado or two are possible from the Upper Ohio to Tennessee Valleys during the late afternoon and evening. Across the Southwest, monsoonal moisture will continue to bring heavy rain and a threat for isolated to scattered flash flooding through Saturday. Read More >

Current conditions at

Petersburg, Grant County Airport (KW99)

Lat: 38.98°NLon: 79.13°WElev: 961ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

6 Miles N Milam WV

  • Overnight

    Overnight: Isolated showers.  Cloudy, with a low around 65. South wind around 7 mph.  Chance of precipitation is 20%.

    Low: 65 °F

    Isolated
    Showers

  • Saturday

    Saturday: Scattered showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then scattered showers and thunderstorms after 4pm.  Patchy fog before 9am.  Otherwise, mostly cloudy, with a high near 82. Light and variable wind becoming west around 6 mph in the morning.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Showers
    Likely and
    Patchy Fog

  • Saturday Night

    Saturday Night: Scattered showers, mainly between 9pm and midnight.  Patchy dense fog after 9pm.  Otherwise, mostly cloudy, with a low around 54. West wind 3 to 5 mph.  Chance of precipitation is 30%.

    Low: 54 °F

    Scattered
    Showers and
    Patchy Dense
    Fog

  • Sunday

    Sunday: Patchy dense fog before 8am.  Otherwise, sunny, with a high near 75. Northwest wind 3 to 6 mph.

    High: 75 °F

    Patchy Dense
    Fog then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Overnight
Isolated showers. Cloudy, with a low around 65. South wind around 7 mph. Chance of precipitation is 20%.
Saturday
Scattered showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then scattered showers and thunderstorms after 4pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 82. Light and variable wind becoming west around 6 mph in the morning. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Scattered showers, mainly between 9pm and midnight. Patchy dense fog after 9pm. Otherwise, mostly cloudy, with a low around 54. West wind 3 to 5 mph. Chance of precipitation is 30%.
Sunday
Patchy dense fog before 8am. Otherwise, sunny, with a high near 75. Northwest wind 3 to 6 mph.
Sunday Night
Mostly clear, with a low around 45. Northwest wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Mostly sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 53.
Friday
Sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Milam WV
 38.89°N 79.12°W (Elev. 1201 ft)
4:30 am EDT Sep 6, 2025
4am EDT Sep 6, 2025-6pm EDT Sep 12, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database