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

DIAMOND RIM (DIAU1)

Lat: 40.61722°NLon: 109.24278°WElev: 7730.0ft.

NA

41°F

5°C

Humidity 76%
Wind Speed SSW 18 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 25 Dec 03:27 PM MST
Extended Forecast for

11 Miles NE Jensen UT

  • Christmas Day

    Christmas Day: A 10 percent chance of showers. Mostly sunny, with a high near 56. Southwest wind around 15 mph.

    High: 56 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 38. South southwest wind 10 to 15 mph.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 50. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 50 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of rain showers before 10pm, then rain and snow showers likely. Cloudy, with a low around 36. South southwest wind 10 to 15 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: Rain and snow showers likely before 2pm, then a chance of snow showers. Mostly cloudy, with a high near 44. West southwest wind 10 to 15 mph. Chance of precipitation is 60%.

    High: 44 °F

    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

Detailed Forecast

Christmas Day
A 10 percent chance of showers. Mostly sunny, with a high near 56. Southwest wind around 15 mph.
Tonight
Partly cloudy, with a low around 38. South southwest wind 10 to 15 mph.
Friday
A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 50. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
A chance of rain showers before 10pm, then rain and snow showers likely. Cloudy, with a low around 36. South southwest wind 10 to 15 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
Rain and snow showers likely before 2pm, then a chance of snow showers. Mostly cloudy, with a high near 44. West southwest wind 10 to 15 mph. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 21.
Sunday
Sunny, with a high near 32.
Sunday Night
Mostly clear, with a low around 14.
Monday
Sunny, with a high near 32.
Monday Night
Mostly clear, with a low around 18.
Tuesday
Sunny, with a high near 36.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
Sunny, with a high near 41.
Wednesday Night
Mostly clear, with a low around 26.
New Year's Day
Mostly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NE Jensen UT
 40.48°N 109.18°W (Elev. 4970 ft)
Last Update:
3:47 pm MST Dec 25, 2025
Forecast Valid:
4pm MST Dec 25, 2025-6pm MST Jan 1, 2026
 
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