National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall Continues from the Southwest to the Plains; Severe Thunderstorms in the Southern Plains

Pacific tropical moisture wrapping into a storm will continue a multi-day heavy rainfall event this week that will impact the Southwest into the Plains. Scattered severe thunderstorms capable of mainly severe wind gusts appear possible across portions of the southern Plains this afternoon into tonight. There is also a risk of isolated severe winds gusts and tornadoes in Kansas into Nebraska. Read More >

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Fair

72°F

22°C

Humidity 61%
Wind Speed Calm
Barometer 30.15 in (1020.2 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 30 Sep 10:53 pm EDT
Extended Forecast for

Powdersville SC

  • Tonight

    Tonight: Clear, with a low around 59. Calm wind.

    Low: 59 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 87. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 63. Light and variable wind.

    Low: 63 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 89. Calm wind becoming southwest 5 to 9 mph in the afternoon.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 67. West southwest wind around 5 mph becoming calm in the evening.

    Low: 67 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 82. Chance of precipitation is 80%.

    High: 82 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before 8pm, then showers likely. Low around 60. Chance of precipitation is 80%.

    Low: 60 °F

    Showers

  • Sunday

    Sunday: Showers likely. Mostly cloudy, with a high near 71. Chance of precipitation is 70%.

    High: 71 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 60.

    Low: 60 °F

    Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 59. Calm wind.
Thursday
Sunny, with a high near 87. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 63. Light and variable wind.
Friday
Sunny, with a high near 89. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 67. West southwest wind around 5 mph becoming calm in the evening.
Saturday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 82. Chance of precipitation is 80%.
Saturday Night
Showers and possibly a thunderstorm before 8pm, then showers likely. Low around 60. Chance of precipitation is 80%.
Sunday
Showers likely. Mostly cloudy, with a high near 71. Chance of precipitation is 70%.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 60.
Monday
A 30 percent chance of showers. Mostly cloudy, with a high near 76.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Powdersville SC
 34.8°N 82.49°W (Elev. 906 ft)
Last Update:
7:08 pm EDT Sep 30, 2026
Forecast Valid:
11pm EDT Sep 30, 2026-6pm EDT Oct 7, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation