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 >

Current conditions at

Delta, Delta Municipal Airport (KDTA)

Lat: 39.38333°NLon: 112.50967°WElev: 4755.0ft.

Clear

46°F

8°C

Humidity 52%
Wind Speed S 17 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 25 Dec 06:35 PM MST
Extended Forecast for

11 Miles NNW Delta UT

Wind Advisory December 25, 07:06pm until December 26, 05:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory December 25, 07:06pm until December 26, 05:00pm

    NOW until 5:00pm Fri

    Wind Advisory

  • Tonight

    Low: 39 °F

    Increasing
    Clouds

  • Friday

    Friday: A 30 percent chance of rain after 11am.  Mostly cloudy, with a high near 53. Breezy, with a south southwest wind 15 to 22 mph, with gusts as high as 41 mph.

    High: 53 °F

    Chance Rain
    and Breezy

  • Friday Night

    Friday Night: Rain likely before 5am, then rain likely, possibly mixed with snow.  Mostly cloudy, with a low around 32. South southwest wind 10 to 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Saturday

    Saturday: A chance of rain and snow.  Partly sunny, with a high near 44. South southwest wind 6 to 9 mph becoming west northwest in the afternoon.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 44 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly before 11pm.  Partly cloudy, with a low around 17. North northwest wind 9 to 11 mph.  Little or no snow accumulation expected.

    Low: 17 °F

    Chance Snow

  • Sunday

    Sunday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 9.

    Low: 9 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

Detailed Forecast

Tonight
Increasing clouds, with a low around 39. South wind 16 to 20 mph, with gusts as high as 33 mph.
Friday
A 30 percent chance of rain after 11am. Mostly cloudy, with a high near 53. Breezy, with a south southwest wind 15 to 22 mph, with gusts as high as 41 mph.
Friday Night
Rain likely before 5am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 32. South southwest wind 10 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow. Partly sunny, with a high near 44. South southwest wind 6 to 9 mph becoming west northwest in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday Night
A 30 percent chance of snow, mainly before 11pm. Partly cloudy, with a low around 17. North northwest wind 9 to 11 mph. Little or no snow accumulation expected.
Sunday
Sunny, with a high near 34.
Sunday Night
Mostly clear, with a low around 9.
Monday
Sunny, with a high near 35.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Sunny, with a high near 38.
Tuesday Night
Mostly clear, with a low around 14.
Wednesday
Sunny, with a high near 43.
Wednesday Night
Mostly clear, with a low around 19.
New Year's Day
A slight chance of rain and snow. Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Delta UT
 39.5°N 112.65°W (Elev. 4577 ft)
2:04 pm MST Dec 25, 2025
7pm MST Dec 25, 2025-6pm MST Jan 1, 2026
 
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Additional Resources

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