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 76%
Wind Speed N 8 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 25 Dec 12:55 AM MST
Extended Forecast for

2 Miles WNW Kings Peak UT

Winter Weather Advisory December 26, 11:00am until December 28, 05:00am
Winter Weather Advisory December 25, 01:22am until December 25, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory
Winter Weather Advisory
  •  
    Winter Weather Advisory December 25, 01:22am until December 25, 11:00pm

    NOW until 11:00pm Thu

    Winter Weather Advisory

  • Overnight

    Low: 30 °F

    Heavy Snow
    and Windy

  • Christmas Day

    Christmas Day: Snow, mainly before 8am, then snow showers likely after 2pm. Some thunder is also possible. Temperature falling to around 22 by 5pm. Wind chill values as low as 4. Windy, with a south southwest wind 25 to 33 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 30 °F⇓

    Snow and
    Windy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a steady temperature around 22. Wind chill values as low as 2. Windy, with a southwest wind 30 to 32 mph. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Chance Snow
    and Windy

  • Friday

    Friday: Snow. High near 21. Wind chill values as low as zero. Windy, with a southwest wind 26 to 31 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 21 °F

    Snow and
    Windy

  • Friday Night

    Friday Night: Snow. Low around 12. Windy, with a southwest wind 23 to 30 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 12 °F

    Snow and
    Windy

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 16. Breezy. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 16 °F

    Snow Likely
    and Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly before 11pm. Partly cloudy, with a low around -3. Blustery. New snow accumulation of less than a half inch possible.

    Low: -3 °F

    Chance Snow
    and Blustery

  • Sunday

    Sunday: Sunny, with a high near 13.

    High: 13 °F

    Sunny

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Steady temperature around 30. Windy, with a south southwest wind 38 to 41 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 7 to 11 inches possible.
Christmas Day
Snow, mainly before 8am, then snow showers likely after 2pm. Some thunder is also possible. Temperature falling to around 22 by 5pm. Wind chill values as low as 4. Windy, with a south southwest wind 25 to 33 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a steady temperature around 22. Wind chill values as low as 2. Windy, with a southwest wind 30 to 32 mph. New snow accumulation of less than one inch possible.
Friday
Snow. High near 21. Wind chill values as low as zero. Windy, with a southwest wind 26 to 31 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow. Low around 12. Windy, with a southwest wind 23 to 30 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Saturday
Snow likely. Mostly cloudy, with a high near 16. Breezy. 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 -3. Blustery. New snow accumulation of less than a half inch possible.
Sunday
Sunny, with a high near 13.
Sunday Night
Mostly clear, with a low around 0.
Monday
Sunny, with a high near 22.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Sunny, with a high near 29.
Tuesday Night
Mostly clear, with a low around 17.
Wednesday
Sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Kings Peak UT
 40.8°N 110.42°W (Elev. 12448 ft)
Last Update:
2:04 pm MST Dec 24, 2025
Forecast Valid:
1am MST Dec 25, 2025-6pm MST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation