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

ROOSEVELT (K74V)

Lat: 40.28°NLon: 110.05°WElev: 5171.0ft.

Overcast

48°F

9°C

Humidity 70%
Wind Speed NE 6 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 24 Dec 11:35 PM MST
Extended Forecast for

6 Miles SE Kings Peak UT

Winter Weather Advisory December 26, 11:00am until December 28, 05:00am
Winter Weather Advisory December 24, 11:55pm until December 25, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory
Winter Weather Advisory
  •  
    Winter Weather Advisory December 24, 11:55pm until December 25, 11:00pm

    NOW until 11:00pm Thu

    Winter Weather Advisory

  • Tonight

    Low: 27 °F

    Heavy Snow
    and Windy

  • Christmas Day

    Christmas Day: Snow, mainly before 11am, then snow showers likely after 2pm. The snow could be heavy at times. Some thunder is also possible. Temperature falling to around 21 by 5pm. Wind chill values as low as 5. Breezy, with a south southwest wind 23 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 27 °F⇓

    Breezy. Heavy
    Snow then
    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a steady temperature around 20. Wind chill values as low as 2. Breezy, with a southwest wind around 23 mph, with gusts as high as 39 mph. New snow accumulation of 1 to 2 inches possible.

    Low: 20 °F

    Chance Snow
    and Breezy

  • Friday

    Friday: Snow. High near 19. Wind chill values as low as -1. Breezy, with a southwest wind around 24 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 19 °F

    Snow and
    Breezy

  • Friday Night

    Friday Night: Snow. Low around 12. Breezy, with a southwest wind 18 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 12 °F

    Snow and
    Breezy

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 15. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 15 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly before 11pm. Partly cloudy, with a low around -2. New snow accumulation of less than a half inch possible.

    Low: -2 °F

    Chance Snow

  • Sunday

    Sunday: Sunny, with a high near 11.

    High: 11 °F

    Sunny

Detailed Forecast

Tonight
Snow. The snow could be heavy at times. Steady temperature around 27. Wind chill values as low as 10. Windy, with a south southwest wind around 30 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 8 to 12 inches possible.
Christmas Day
Snow, mainly before 11am, then snow showers likely after 2pm. The snow could be heavy at times. Some thunder is also possible. Temperature falling to around 21 by 5pm. Wind chill values as low as 5. Breezy, with a south southwest wind 23 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a steady temperature around 20. Wind chill values as low as 2. Breezy, with a southwest wind around 23 mph, with gusts as high as 39 mph. New snow accumulation of 1 to 2 inches possible.
Friday
Snow. High near 19. Wind chill values as low as -1. Breezy, with a southwest wind around 24 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow. Low around 12. Breezy, with a southwest wind 18 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow likely. Mostly cloudy, with a high near 15. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday Night
A 30 percent chance of snow, mainly before 11pm. Partly cloudy, with a low around -2. New snow accumulation of less than a half inch possible.
Sunday
Sunny, with a high near 11.
Sunday Night
Mostly clear, with a low around 2.
Monday
Sunny, with a high near 18.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Sunny, with a high near 25.
Tuesday Night
Mostly clear, with a low around 17.
Wednesday
Sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Kings Peak UT
 40.7°N 110.32°W (Elev. 12106 ft)
Last Update:
2:04 pm MST Dec 24, 2025
Forecast Valid:
11pm MST Dec 24, 2025-6pm MST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation