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.

Mostly Cloudy

58°F

14°C

Humidity 84%
Wind Speed SW 10 G 22 mph
Barometer 29.89 in (1012.1 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 6 Jan 8:53 pm EST
Extended Forecast for

Greenville Downtown Airport SC

  • Tonight

    Tonight: Mostly cloudy, with a low around 48. West southwest wind 8 to 11 mph, with gusts as high as 21 mph.

    Low: 48 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71. Southwest wind around 7 mph.

    High: 71 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45. Calm wind becoming north northeast around 5 mph after midnight.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 65. Northeast wind around 6 mph becoming east southeast in the afternoon.

    High: 65 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of rain after 9pm. Mostly cloudy, with a low around 54. Calm wind becoming south around 5 mph after midnight.

    Low: 54 °F

    Slight Chance
    Rain

  • Friday

    Friday: A 30 percent chance of rain, mainly after 5pm. Mostly cloudy, with a high near 70.

    High: 70 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of rain before 7pm, then showers likely, mainly after 11pm. Cloudy, with a low around 59. Chance of precipitation is 60%.

    Low: 59 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers. High near 68. Chance of precipitation is 80%.

    High: 68 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before 7pm. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.

    Low: 45 °F

    Showers
    Likely then
    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 48. West southwest wind 8 to 11 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 71. Southwest wind around 7 mph.
Wednesday Night
Partly cloudy, with a low around 45. Calm wind becoming north northeast around 5 mph after midnight.
Thursday
Partly sunny, with a high near 65. Northeast wind around 6 mph becoming east southeast in the afternoon.
Thursday Night
A 20 percent chance of rain after 9pm. Mostly cloudy, with a low around 54. Calm wind becoming south around 5 mph after midnight.
Friday
A 30 percent chance of rain, mainly after 5pm. Mostly cloudy, with a high near 70.
Friday Night
A chance of rain before 7pm, then showers likely, mainly after 11pm. Cloudy, with a low around 59. Chance of precipitation is 60%.
Saturday
Showers. High near 68. Chance of precipitation is 80%.
Saturday Night
Showers likely, mainly before 7pm. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
Sunday
Mostly sunny, with a high near 53.
Sunday Night
Mostly clear, with a low around 30.
Monday
Sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Partly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greenville Downtown Airport SC
 34.85°N 82.35°W (Elev. 1073 ft)
Last Update:
6:03 pm EST Jan 6, 2026
Forecast Valid:
9pm EST Jan 6, 2026-6pm EST Jan 13, 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