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

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

Laurens County Airport (KLUX)

Lat: 34.51°NLon: 81.95°WElev: 696ft.

Fair

70°F

21°C

Humidity 57%
Wind Speed Calm
Barometer 30.27 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 24 Dec 11:15 am EST
Extended Forecast for

5 Miles S Fountain Inn SC

  • Today

    Today: Sunny, with a high near 74. Light and variable wind.

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 52. Light and variable wind.

    Low: 52 °F

    Increasing
    Clouds

  • Christmas Day

    Christmas Day: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 75. West southwest wind 5 to 11 mph, with gusts as high as 18 mph.

    High: 75 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52. West wind 3 to 6 mph.

    Low: 52 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 66. Northeast wind 6 to 9 mph becoming south southeast in the afternoon.

    High: 66 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 74. Light and variable wind.
Tonight
Increasing clouds, with a low around 52. Light and variable wind.
Christmas Day
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 75. West southwest wind 5 to 11 mph, with gusts as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 52. West wind 3 to 6 mph.
Friday
Partly sunny, with a high near 66. Northeast wind 6 to 9 mph becoming south southeast in the afternoon.
Friday Night
Partly cloudy, with a low around 53.
Saturday
Sunny, with a high near 76.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Partly sunny, with a high near 73.
Sunday Night
A chance of rain before midnight, then a chance of showers between midnight and 2am. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 56.
Monday Night
Mostly clear, with a low around 23.
Tuesday
Sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Fountain Inn SC
 34.62°N 82.21°W (Elev. 853 ft)
Last Update:
6:08 am EST Dec 24, 2025
Forecast Valid:
11am EST Dec 24, 2025-6pm EST Dec 30, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation