Strong Storm System Brings Heavy Mountain Snow to the Sierra Nevada and Critical Fire Weather Conditions to the Plains

A Pacific storm system will continue to bring low elevation rain and mountain snow to much of the West through Wednesday, with heavy mountain snow expected in the higher elevations of the Sierra Nevada. This system will also bring strong winds to the Intermountain West, Rockies, and Plains, which will create Critical fire weather conditions for the High Plains. Read More >

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Fair

56°F

13°C

Humidity 55%
Wind Speed Calm
Barometer 30.22 in (1022.7 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 22 Apr 3:53 am EDT
Extended Forecast for

Donaldson Center Airport SC

  • Today

    Today: Sunny, with a high near 81. Southwest wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 55. West wind 5 to 9 mph.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 58. West wind 5 to 7 mph.

    Low: 58 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 83. Southwest wind 5 to 11 mph.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm.  Partly sunny, with a high near 80. Chance of precipitation is 60%.

    High: 80 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers.  Mostly cloudy, with a low around 59. Chance of precipitation is 60%.

    Low: 59 °F

    Showers
    Likely

  • Sunday

    Sunday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 81. Southwest wind 6 to 13 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 55. West wind 5 to 9 mph.
Thursday
Sunny, with a high near 83. Calm wind becoming south southwest around 6 mph in the afternoon.
Thursday Night
Clear, with a low around 58. West wind 5 to 7 mph.
Friday
Sunny, with a high near 83. Southwest wind 5 to 11 mph.
Friday Night
Mostly clear, with a low around 59.
Saturday
A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 80. Chance of precipitation is 60%.
Saturday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Partly cloudy, with a low around 57.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 73.
Monday Night
Showers likely. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
Tuesday
Showers likely. Partly sunny, with a high near 80. Chance of precipitation is 60%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Donaldson Center Airport SC
 34.77°N 82.38°W (Elev. 942 ft)
3:08 am EDT Apr 22, 2026
4am EDT Apr 22, 2026-6pm EDT Apr 28, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database