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

CART CREEK (CCRU1)

Lat: 40.88472°NLon: 109.41694°WElev: 6975.0ft.

NA

45°F

7°C

Humidity 80%
Wind Speed SSW 8 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 24 Dec 10:28 PM MST
Extended Forecast for

16 Miles SSW Dutch John UT

Winter Weather Advisory until December 25, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 25, 12:00pm

    NOW until 12:00pm Thu

    Winter Weather Advisory

  • Tonight

    Low: 34 °F

    Breezy.
    Showers
    Likely then
    Rain/Snow

  • Christmas Day

    Christmas Day: Rain and snow showers before 2pm, then snow showers likely between 2pm and 4pm, then a chance of rain and snow showers after 4pm. Some thunder is also possible. High near 40. South southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 28. Southwest wind around 10 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 34. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: Snow showers likely. Mostly cloudy, with a low around 22. Southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    Low: 22 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: A 50 percent chance of snow showers. Partly sunny, with a high near 30.

    High: 30 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers. Partly cloudy, with a low around 11.

    Low: 11 °F

    Slight Chance
    Snow Showers

  • Sunday

    Sunday: Sunny, with a high near 24.

    High: 24 °F

    Sunny

Detailed Forecast

Tonight
Rain showers likely before 1am, then rain, possibly mixed with snow showers. Low around 34. Breezy, with a south southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Christmas Day
Rain and snow showers before 2pm, then snow showers likely between 2pm and 4pm, then a chance of rain and snow showers after 4pm. Some thunder is also possible. High near 40. South southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 28. Southwest wind around 10 mph, with gusts as high as 25 mph.
Friday
Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 34. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 22. Southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Saturday
A 50 percent chance of snow showers. Partly sunny, with a high near 30.
Saturday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 11.
Sunday
Sunny, with a high near 24.
Sunday Night
Mostly clear, with a low around 9.
Monday
Sunny, with a high near 27.
Monday Night
Mostly clear, with a low around 14.
Tuesday
Sunny, with a high near 32.
Tuesday Night
Mostly clear, with a low around 18.
Wednesday
Sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SSW Dutch John UT
 40.72°N 109.5°W (Elev. 8707 ft)
Last Update:
8:56 pm MST Dec 24, 2025
Forecast Valid:
10pm MST Dec 24, 2025-6pm MST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation