National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall to Bring Flooding Threat to California; Heavy Snow in the Sierra

A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >

Hazardous Weather Conditions

Current conditions at

Delta, Delta Municipal Airport (KDTA)

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

Overcast

50°F

10°C

Humidity 49%
Wind Speed SE 9 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 24 Dec 05:35 AM MST
Extended Forecast for

25 Miles WNW Delta UT

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

    NOW until 5:00pm Fri

    Wind Advisory

  • Today

    High: 53 °F

    Chance Rain
    and Breezy

  • Tonight

    Tonight: Rain likely, mainly after 11pm. Patchy blowing dust between 11pm and 2am. Mostly cloudy, with a low around 43. Windy, with a south wind 30 to 32 mph. Chance of precipitation is 70%.

    Low: 43 °F

    Rain Likely
    and Windy

  • Christmas Day

    Christmas Day: A 30 percent chance of rain before 11am. Patchy blowing dust between 8am and 11am. Mostly sunny, with a high near 49. Breezy, with a south wind 26 to 29 mph, with gusts as high as 43 mph.

    High: 49 °F

    Breezy.
    Chance Rain
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42. Windy, with a south wind 28 to 31 mph.

    Low: 42 °F

    Partly Cloudy
    and Windy

  • Friday

    Friday: A chance of rain after 11am, mixing with snow after 5pm. Mostly cloudy, with a high near 46. Breezy, with a south wind 25 to 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 46 °F

    Breezy.
    Chance Rain
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow likely, becoming all snow after 11pm. Mostly cloudy, with a low around 33. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Saturday

    Saturday: A 30 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 38. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Today
A 30 percent chance of rain, mainly between 11am and 2pm. Patchy blowing dust after 5pm. Mostly cloudy, with a high near 53. Breezy, with a south wind 23 to 26 mph, with gusts as high as 39 mph.
Tonight
Rain likely, mainly after 11pm. Patchy blowing dust between 11pm and 2am. Mostly cloudy, with a low around 43. Windy, with a south wind 30 to 32 mph. Chance of precipitation is 70%.
Christmas Day
A 30 percent chance of rain before 11am. Patchy blowing dust between 8am and 11am. Mostly sunny, with a high near 49. Breezy, with a south wind 26 to 29 mph, with gusts as high as 43 mph.
Thursday Night
Partly cloudy, with a low around 42. Windy, with a south wind 28 to 31 mph.
Friday
A chance of rain after 11am, mixing with snow after 5pm. Mostly cloudy, with a high near 46. Breezy, with a south wind 25 to 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
Rain and snow likely, becoming all snow after 11pm. Mostly cloudy, with a low around 33. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
A 30 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 38. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Sunny, with a high near 34.
Sunday Night
Mostly clear, with a low around 25.
Monday
Sunny, with a high near 35.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
25 Miles WNW Delta UT
 39.54°N 112.97°W (Elev. 6115 ft)
Last Update:
2:03 am MST Dec 24, 2025
Forecast Valid:
6am MST Dec 24, 2025-6pm MST Dec 30, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation