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.

Fair

24°F

-4°C

Humidity 65%
Wind Speed Calm
Barometer 30.27 in (1025.5 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 20 Jan 2:53 am EST
Extended Forecast for

Hogback Mountain SC

  • Overnight

    Overnight: Clear, with a low around 21. Northwest wind around 9 mph.

    Low: 21 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 40. Northwest wind 5 to 9 mph.

    High: 40 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 25. Northwest wind around 6 mph becoming calm in the evening.

    Low: 25 °F

    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 42. Calm wind becoming south southwest 5 to 8 mph in the morning.

    High: 42 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34. West southwest wind around 7 mph.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain, mainly after 1pm. Partly sunny, with a high near 52.

    High: 52 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: A 40 percent chance of rain before 3pm. Mostly cloudy, with a high near 44.

    High: 44 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of rain and snow between midnight and 1am, then a chance of snow after 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
Clear, with a low around 21. Northwest wind around 9 mph.
Tuesday
Sunny, with a high near 40. Northwest wind 5 to 9 mph.
Tuesday Night
Clear, with a low around 25. Northwest wind around 6 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 42. Calm wind becoming south southwest 5 to 8 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 34. West southwest wind around 7 mph.
Thursday
A 30 percent chance of rain, mainly after 1pm. Partly sunny, with a high near 52.
Thursday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 39.
Friday
A 40 percent chance of rain before 3pm. Mostly cloudy, with a high near 44.
Friday Night
A chance of rain and snow between midnight and 1am, then a chance of snow after 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Saturday
Snow likely before 4pm, then snow and sleet likely. Cloudy, with a high near 31. Chance of precipitation is 70%.
Saturday Night
Snow and freezing rain. The snow could be heavy at times. Low around 22. Chance of precipitation is 80%.
Sunday
Snow and freezing rain likely. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.
Sunday Night
Partly cloudy, with a low around 15.
Monday
Sunny, with a high near 30.
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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:
1:03 am EST Jan 20, 2026
Forecast Valid:
3am EST Jan 20, 2026-6pm EST Jan 26, 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