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Hazardous Weather Conditions

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Fair

48°F

9°C

Humidity 27%
Wind Speed SW 5 mph
Barometer 30.29 in (1026.5 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 21 Jan 5:53 pm EST
Extended Forecast for

Donaldson Center Airport SC

Winter Storm Watch January 24, 07:00am until January 26, 01:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. West southwest wind around 7 mph.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain, mainly before 3pm. Partly sunny, with a high near 54. Southwest wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 41. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Chance Rain

  • Friday

    Friday: Rain likely, mainly before 11am. Cloudy, with a high near 49. Northeast wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Rain Likely

  • Friday Night

    Friday Night: A chance of rain between 7pm and 4am, then a chance of snow after 4am. Cloudy, with a low around 30. Northeast wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 30 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Saturday

    Saturday: Freezing rain and sleet likely, possibly mixed with snow before 2pm, then freezing rain and sleet. High near 34. Chance of precipitation is 80%.

    High: 34 °F

    Wintry Mix

  • Saturday Night

    Saturday Night: Freezing rain and sleet. The sleet could be heavy at times. Low around 23. Chance of precipitation is 100%.

    Low: 23 °F

    Wintry Mix

  • Sunday

    Sunday: Freezing rain and sleet before 3pm, then rain likely. The sleet could be heavy at times. High near 34. Chance of precipitation is 90%.

    High: 34 °F

    Wintry Mix

  • Sunday Night

    Sunday Night: A chance of rain before 8pm, then a chance of freezing rain between 8pm and 2am. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.

    Low: 24 °F

    Chance
    Rain/Freezing
    Rain then
    Chance
    Freezing Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 37. West southwest wind around 7 mph.
Thursday
A 40 percent chance of rain, mainly before 3pm. Partly sunny, with a high near 54. Southwest wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 40 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 41. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain likely, mainly before 11am. Cloudy, with a high near 49. Northeast wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of rain between 7pm and 4am, then a chance of snow after 4am. Cloudy, with a low around 30. Northeast wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday
Freezing rain and sleet likely, possibly mixed with snow before 2pm, then freezing rain and sleet. High near 34. Chance of precipitation is 80%.
Saturday Night
Freezing rain and sleet. The sleet could be heavy at times. Low around 23. Chance of precipitation is 100%.
Sunday
Freezing rain and sleet before 3pm, then rain likely. The sleet could be heavy at times. High near 34. Chance of precipitation is 90%.
Sunday Night
A chance of rain before 8pm, then a chance of freezing rain between 8pm and 2am. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 36.
Monday Night
Mostly clear, with a low around 12.
Tuesday
Sunny, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 18.
Wednesday
Mostly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Donaldson Center Airport SC
 34.77°N 82.38°W (Elev. 942 ft)
Last Update:
5:48 pm EST Jan 21, 2026
Forecast Valid:
6pm EST Jan 21, 2026-6pm EST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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