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

Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Fog/Mist

53°F

12°C

Humidity 96%
Wind Speed W 7 mph
Barometer 29.91 in (1012.6 mb)
Dewpoint 52°F (11°C)
Visibility 5.00 mi
Wind Chill51°F (11°C)
Last update 7 Jan 2:53 am EST
Extended Forecast for

Donaldson Center Airport SC

  • Overnight

    Overnight: Partly cloudy, with a low around 50. West southwest wind around 9 mph.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71. West southwest wind 7 to 9 mph.

    High: 71 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46. West wind around 6 mph becoming northeast after midnight.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 66. Northeast wind around 7 mph becoming east southeast in the afternoon.

    High: 66 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of rain after 2am. Cloudy, with a low around 55. East wind around 5 mph becoming south after midnight.

    Low: 55 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 70.

    High: 70 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain likely, mainly after 9pm. Cloudy, with a low around 59. Chance of precipitation is 70%.

    Low: 59 °F

    Rain Likely

  • Saturday

    Saturday: Rain. High near 69. Chance of precipitation is 80%.

    High: 69 °F

    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly before 7pm. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.

    Low: 46 °F

    Rain Likely
    then Chance
    Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 50. West southwest wind around 9 mph.
Wednesday
Mostly sunny, with a high near 71. West southwest wind 7 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 46. West wind around 6 mph becoming northeast after midnight.
Thursday
Partly sunny, with a high near 66. Northeast wind around 7 mph becoming east southeast in the afternoon.
Thursday Night
A 20 percent chance of rain after 2am. Cloudy, with a low around 55. East wind around 5 mph becoming south after midnight.
Friday
A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 70.
Friday Night
Rain likely, mainly after 9pm. Cloudy, with a low around 59. Chance of precipitation is 70%.
Saturday
Rain. High near 69. Chance of precipitation is 80%.
Saturday Night
Rain likely, mainly before 7pm. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 29.
Monday
Sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 53.
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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:
12:18 am EST Jan 7, 2026
Forecast Valid:
3am EST Jan 7, 2026-6pm EST Jan 13, 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