Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Current conditions at

Clemson, Clemson-Oconee County Airport (KCEU)

Lat: 34.67°NLon: 82.88°WElev: 892ft.

Fair

75°F

24°C

Humidity 54%
Wind Speed SW 8 mph
Barometer 30.03 in (1016.1 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 25 Dec 2:54 pm EST
Extended Forecast for

Clemson SC

  • Tonight

    Tonight: Mostly clear, with a low around 51. West wind around 6 mph becoming calm  in the evening.

    Low: 51 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of rain between 9am and noon.  Mostly cloudy, with a high near 66. Calm wind becoming south southwest around 6 mph in the afternoon.  Chance of precipitation is 20%.

    High: 66 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 54. West southwest wind 3 to 6 mph.

    Low: 54 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 78. Calm wind.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 63.

    High: 63 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of rain before 7am, then a chance of showers between 7am and 5pm.  Mostly cloudy, with a high near 64. Chance of precipitation is 50%.

    High: 64 °F

    Chance Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 51. West wind around 6 mph becoming calm in the evening.
Friday
A slight chance of rain between 9am and noon. Mostly cloudy, with a high near 66. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 54. West southwest wind 3 to 6 mph.
Saturday
Sunny, with a high near 78. Calm wind.
Saturday Night
Partly cloudy, with a low around 52. Calm wind.
Sunday
Mostly cloudy, with a high near 63.
Sunday Night
Mostly cloudy, with a low around 55.
Monday
A chance of rain before 7am, then a chance of showers between 7am and 5pm. Mostly cloudy, with a high near 64. Chance of precipitation is 50%.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
Clear, with a low around 26.
Wednesday
Sunny, with a high near 53.
Wednesday Night
Mostly clear, with a low around 28.
New Year's Day
Sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Clemson SC
 34.69°N 82.83°W (Elev. 801 ft)
12:18 pm EST Dec 25, 2025
3pm EST Dec 25, 2025-6pm EST Jan 1, 2026
 
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Additional Resources

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Hourly Weather Forecast

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