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

Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Hazardous Weather Conditions

Current conditions at

Greenville Spartanburg International Airport (KGSP)

Lat: 34.91°NLon: 82.21°WElev: 955ft.

Fair

54°F

12°C

Humidity 22%
Wind Speed N 10 G 28 mph
Barometer 29.80 in (1008.9 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 29 Dec 2:53 pm EST
Extended Forecast for

Hogback Mountain SC

  • Tonight

    Tonight: Clear, with a low around 24. Northwest wind 15 to 17 mph, with gusts as high as 30 mph.

    Low: 24 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 38. Northwest wind 9 to 14 mph, with gusts as high as 26 mph.

    High: 38 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28. Northwest wind 7 to 10 mph.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 47. West southwest wind around 8 mph.

    High: 47 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32. West wind around 9 mph.

    Low: 32 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 51.

    High: 51 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Rain likely, mainly after 1am. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.

    Low: 44 °F

    Rain Likely

Detailed Forecast

Tonight
Clear, with a low around 24. Northwest wind 15 to 17 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 38. Northwest wind 9 to 14 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly clear, with a low around 28. Northwest wind 7 to 10 mph.
Wednesday
Sunny, with a high near 47. West southwest wind around 8 mph.
Wednesday Night
Mostly clear, with a low around 32. West wind around 9 mph.
New Year's Day
Sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Mostly cloudy, with a high near 51.
Friday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Saturday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Mostly cloudy, with a low around 37.
Monday
Partly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hogback Mountain SC
 35.16°N 82.28°W (Elev. 1696 ft)
Last Update:
1:22 pm EST Dec 29, 2025
Forecast Valid:
3pm EST Dec 29, 2025-6pm EST Jan 5, 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