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

Rock Hill, Rock Hill - York County Airport (KUZA)

Lat: 34.98°NLon: 81.06°WElev: 669ft.

Fair

55°F

13°C

Humidity 87%
Wind Speed Calm
Barometer 30.25 in (1024.0 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 24 Dec 8:54 am EST
Extended Forecast for

York SCSimilar City Names

  • Today

    Today: Sunny, with a high near 71. Calm wind.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 50. Calm wind.

    Low: 50 °F

    Increasing
    Clouds

  • Christmas Day

    Christmas Day: Mostly sunny, with a high near 73. Light and variable wind becoming west southwest 5 to 8 mph in the morning.

    High: 73 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 50. Light and variable wind.

    Low: 50 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 59. East wind around 6 mph.

    High: 59 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 69.

    High: 69 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 71. Calm wind.
Tonight
Increasing clouds, with a low around 50. Calm wind.
Christmas Day
Mostly sunny, with a high near 73. Light and variable wind becoming west southwest 5 to 8 mph in the morning.
Thursday Night
Partly cloudy, with a low around 50. Light and variable wind.
Friday
Mostly cloudy, with a high near 59. East wind around 6 mph.
Friday Night
Mostly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Mostly cloudy, with a high near 69.
Sunday Night
A chance of showers between 1am and 2am. Mostly cloudy, with a low around 43. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 53.
Monday Night
Mostly clear, with a low around 23.
Tuesday
Sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
York SCSimilar City Names
 34.99°N 81.23°W (Elev. 735 ft)
Last Update:
6:08 am EST Dec 24, 2025
Forecast Valid:
9am EST Dec 24, 2025-6pm EST Dec 30, 2025
 
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Additional Resources

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National Digital Forecast Database

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Chance of Precipitation