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Hazardous Weather Conditions

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Fair

28°C

83°F

Humidity 72%
Wind Speed NW 6 km/h
Barometer 1017.1 mb (30.07 in)
Dewpoint 23°C (73°F)
Visibility 16 km
Heat Index32°C (89°F)
Last update 12 Jul 7:53 pm EDT
Extended Forecast for

Donaldson Center Airport SC

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 22. Northwest wind 5 to 10 km/h becoming calm in the evening.

    Low: 22 °C

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 34. North wind 5 to 10 km/h becoming west southwest in the afternoon.

    High: 34 °C

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23. North wind 8 to 10 km/h.

    Low: 23 °C

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 34. North northeast wind around 11 km/h.

    High: 34 °C

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms, mainly between 7pm and 1am. Partly cloudy, with a low around 23. North northeast wind 5 to 10 km/h.

    Low: 23 °C

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly after 5pm. Mostly sunny, with a high near 33. Chance of precipitation is 60%.

    High: 33 °C

    Slight Chance
    Showers then
    T-storms
    Likely

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.

    Low: 23 °C

    T-storms
    Likely

  • Wednesday

    Wednesday: A chance of showers, then showers and thunderstorms likely after 2pm. Partly sunny, with a high near 31. Chance of precipitation is 60%.

    High: 31 °C

    Chance
    Showers then
    T-storms
    Likely

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.

    Low: 23 °C

    T-storms
    Likely

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 22. Northwest wind 5 to 10 km/h becoming calm in the evening.
Sunday
Sunny, with a high near 34. North wind 5 to 10 km/h becoming west southwest in the afternoon.
Sunday Night
Mostly clear, with a low around 23. North wind 8 to 10 km/h.
Monday
A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 34. North northeast wind around 11 km/h.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly between 7pm and 1am. Partly cloudy, with a low around 23. North northeast wind 5 to 10 km/h.
Tuesday
Showers and thunderstorms likely, mainly after 5pm. Mostly sunny, with a high near 33. Chance of precipitation is 60%.
Tuesday Night
Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.
Wednesday
A chance of showers, then showers and thunderstorms likely after 2pm. Partly sunny, with a high near 31. Chance of precipitation is 60%.
Wednesday Night
Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.
Thursday
A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 31. Chance of precipitation is 60%.
Thursday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.
Friday
Showers and thunderstorms likely. Partly sunny, with a high near 33. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 23.
Saturday
Showers and thunderstorms likely. Mostly sunny, with a high near 33. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Donaldson Center Airport SC
 34.77°N 82.38°W (Elev. 942 m)
Last Update:
3:15 pm EDT Jul 12, 2025
Forecast Valid:
8pm EDT Jul 12, 2025-6pm EDT Jul 19, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation