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

Hazardous Weather Conditions

Current conditions at

Greenville Spartanburg International Airport (KGSP)

Lat: 34.91°NLon: 82.21°WElev: 955ft.

Overcast

42°F

6°C

Humidity 76%
Wind Speed Calm
Barometer 30.18 in (1021.9 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 23 Jan 4:53 am EST
Extended Forecast for

Hogback Mountain SC

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

  • Today

    Today: A slight chance of rain between 7am and noon. Cloudy, with a high near 43. North northwest wind around 5 mph becoming light and variable. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. North northwest wind 7 to 9 mph.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow before 2pm, then a chance of sleet between 2pm and 4pm, then a chance of freezing rain and sleet after 4pm. Cloudy, with a high near 31. Northeast wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New snow and sleet accumulation of less than a half inch possible.

    High: 31 °F

    Cloudy then
    Chance Wintry
    Mix

  • Saturday Night

    Saturday Night: Freezing rain and sleet, mainly after 7pm. The freezing rain and sleet could be heavy at times. Low around 21. East northeast wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.3 of an inch possible. New sleet accumulation of 1 to 3 inches possible.

    Low: 21 °F

    Wintry Mix

  • Sunday

    Sunday: Freezing rain, possibly mixed with sleet, becoming all freezing rain after 2pm. The freezing rain and sleet could be heavy at times. High near 33. East northeast wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

    High: 33 °F

    Wintry Mix

  • Sunday Night

    Sunday Night: Freezing rain likely before 8pm, then rain likely between 8pm and 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.

    Low: 23 °F

    Rain/Freezing
    Rain Likely
    then Chance
    Rain

  • Monday

    Monday: Sunny, with a high near 28.

    High: 28 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 7.

    Low: 7 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

Detailed Forecast

Today
A slight chance of rain between 7am and noon. Cloudy, with a high near 43. North northwest wind around 5 mph becoming light and variable. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 29. North northwest wind 7 to 9 mph.
Saturday
A slight chance of snow before 2pm, then a chance of sleet between 2pm and 4pm, then a chance of freezing rain and sleet after 4pm. Cloudy, with a high near 31. Northeast wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New snow and sleet accumulation of less than a half inch possible.
Saturday Night
Freezing rain and sleet, mainly after 7pm. The freezing rain and sleet could be heavy at times. Low around 21. East northeast wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.3 of an inch possible. New sleet accumulation of 1 to 3 inches possible.
Sunday
Freezing rain, possibly mixed with sleet, becoming all freezing rain after 2pm. The freezing rain and sleet could be heavy at times. High near 33. East northeast wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Sunday Night
Freezing rain likely before 8pm, then rain likely between 8pm and 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.
Monday
Sunny, with a high near 28.
Monday Night
Clear, with a low around 7.
Tuesday
Sunny, with a high near 32.
Tuesday Night
Mostly clear, with a low around 18.
Wednesday
Mostly sunny, with a high near 35.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
Sunny, with a high near 28.
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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:
12:58 am EST Jan 23, 2026
Forecast Valid:
5am EST Jan 23, 2026-6pm EST Jan 29, 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