Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Hazardous Weather Conditions

Current conditions at

Clemson, Clemson-Oconee County Airport (KCEU)

Lat: 34.67°NLon: 82.88°WElev: 892ft.

Fog

53°F

12°C

Humidity 100%
Wind Speed Calm
Barometer 29.80 in (1008.7 mb)
Dewpoint 53°F (12°C)
Visibility 0.50 mi
Last update 29 Dec 3:54 am EST
Extended Forecast for

West Union SC

  • Overnight

    Overnight: A 30 percent chance of showers.  Patchy fog.  Otherwise, cloudy, with a low around 51. South southwest wind around 8 mph, with gusts as high as 22 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Chance
    Showers and
    Patchy Fog

  • Monday

    Monday: A 30 percent chance of showers before 7am.  Patchy fog before 7am.  Otherwise, mostly cloudy through mid morning, then gradual clearing, with a temperature falling to around 44 by 5pm. West wind 11 to 16 mph, with gusts as high as 34 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Chance
    Showers and
    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Clear, with a low around 26. West wind 6 to 9 mph, with gusts as high as 21 mph.

    Low: 26 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 48. West wind around 6 mph.

    High: 48 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27. West northwest wind around 6 mph.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers. Patchy fog. Otherwise, cloudy, with a low around 51. South southwest wind around 8 mph, with gusts as high as 22 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 30 percent chance of showers before 7am. Patchy fog before 7am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a temperature falling to around 44 by 5pm. West wind 11 to 16 mph, with gusts as high as 34 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Clear, with a low around 26. West wind 6 to 9 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 48. West wind around 6 mph.
Tuesday Night
Mostly clear, with a low around 27. West northwest wind around 6 mph.
Wednesday
Sunny, with a high near 54.
Wednesday Night
Mostly clear, with a low around 32.
New Year's Day
Sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Mostly cloudy, with a high near 58.
Friday Night
Rain likely. Mostly cloudy, with a low around 42. Chance of precipitation is 70%.
Saturday
A 50 percent chance of rain. Partly sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
West Union SC
 34.77°N 83.02°W (Elev. 827 ft)
3:23 am EST Dec 29, 2025
4am EST Dec 29, 2025-6pm EST Jan 4, 2026
 
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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