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 >

Hazardous Weather Conditions

Current conditions at

DUCHESNE (KU69)

Lat: 40.1919°NLon: 110.38099°WElev: 5826.0ft.

Overcast

46°F

8°C

Humidity 56%
Wind Speed ENE 4 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 24 Dec 08:15 PM MST
Extended Forecast for

9 Miles SW Kings Peak UT

Winter Weather Advisory December 26, 11:00am until December 28, 05:00am
Winter Weather Advisory December 24, 08:32pm until December 25, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory
Winter Weather Advisory
  •  
    Winter Weather Advisory December 24, 08:32pm until December 25, 11:00pm

    NOW until 11:00pm Thu

    Winter Weather Advisory

  • Tonight

    Low: 32 °F

    Heavy Snow
    and Breezy

  • Christmas Day

    Christmas Day: Snow, mainly before 11am, then snow showers likely after 2pm. Some thunder is also possible. Temperature falling to around 26 by 5pm. Breezy, with a south southwest wind around 22 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 32 °F⇓

    Snow and
    Breezy then
    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 21. Wind chill values as low as 8. Breezy, with a southwest wind around 22 mph, with gusts as high as 37 mph. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Chance Snow
    and Breezy

  • Friday

    Friday: Snow. High near 26. Wind chill values as low as 6. Breezy, with a southwest wind around 22 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 26 °F

    Snow and
    Breezy

  • Friday Night

    Friday Night: Snow. Low around 15. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 15 °F

    Snow and
    Breezy

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 21. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 21 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of snow. Partly cloudy, with a low around -1. New snow accumulation of less than a half inch possible.

    Low: -1 °F

    Chance Snow

  • Sunday

    Sunday: Sunny, with a high near 18.

    High: 18 °F

    Sunny

Detailed Forecast

Tonight
Snow. The snow could be heavy at times. Steady temperature around 32. Breezy, with a south southwest wind 26 to 28 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 5 to 9 inches possible.
Christmas Day
Snow, mainly before 11am, then snow showers likely after 2pm. Some thunder is also possible. Temperature falling to around 26 by 5pm. Breezy, with a south southwest wind around 22 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 21. Wind chill values as low as 8. Breezy, with a southwest wind around 22 mph, with gusts as high as 37 mph. New snow accumulation of less than one inch possible.
Friday
Snow. High near 26. Wind chill values as low as 6. Breezy, with a southwest wind around 22 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow. Low around 15. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Saturday
Snow likely. Mostly cloudy, with a high near 21. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday Night
A 30 percent chance of snow. Partly cloudy, with a low around -1. New snow accumulation of less than a half inch possible.
Sunday
Sunny, with a high near 18.
Sunday Night
Mostly clear, with a low around 3.
Monday
Sunny, with a high near 27.
Monday Night
Mostly clear, with a low around 12.
Tuesday
Sunny, with a high near 34.
Tuesday Night
Mostly clear, with a low around 18.
Wednesday
Sunny, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW Kings Peak UT
 40.7°N 110.49°W (Elev. 11371 ft)
Last Update:
2:04 pm MST Dec 24, 2025
Forecast Valid:
8pm MST Dec 24, 2025-6pm MST Dec 31, 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