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

Evanston-Uinta County Airport - Burns Field (KEVW)

Lat: 41.27306°NLon: 111.03056°WElev: 7162.0ft.

Partly Cloudy

42°F

6°C

Humidity 78%
Wind Speed SW 9 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 24 Dec 09:53 PM MST
Extended Forecast for

15 Miles ENE Trial Lk UT

Winter Weather Advisory December 26, 11:00am until December 28, 05:00am
Winter Weather Advisory December 24, 10:12pm until December 25, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory
Winter Weather Advisory
  •  
    Winter Weather Advisory December 24, 10:12pm until December 25, 11:00pm

    NOW until 11:00pm Thu

    Winter Weather Advisory

  • Tonight

    Low: 31 °F

    Snow and
    Breezy

  • Christmas Day

    Christmas Day: Snow, mainly before 8am, then snow showers likely after 2pm. Some thunder is also possible. High near 30. South southwest wind 18 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 30 °F

    Snow then
    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Snow likely, mainly after 8pm. Mostly cloudy, with a low around 21. Wind chill values as low as 7. South southwest wind 18 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Snow Likely

  • Friday

    Friday: Snow. High near 25. Wind chill values as low as 6. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 25 °F

    Snow and
    Breezy

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times. Low around 14. West wind 14 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 14 °F

    Heavy Snow

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 18. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 18 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of snow. Mostly cloudy, with a low around -1. New snow accumulation of less than one inch possible.

    Low: -1 °F

    Chance Snow

  • Sunday

    Sunday: Sunny, with a high near 16.

    High: 16 °F

    Sunny

Detailed Forecast

Tonight
Snow. Steady temperature around 31. Breezy, with a south wind 24 to 26 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.
Christmas Day
Snow, mainly before 8am, then snow showers likely after 2pm. Some thunder is also possible. High near 30. South southwest wind 18 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow likely, mainly after 8pm. Mostly cloudy, with a low around 21. Wind chill values as low as 7. South southwest wind 18 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
Snow. High near 25. Wind chill values as low as 6. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow. The snow could be heavy at times. Low around 14. West wind 14 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow likely. Mostly cloudy, with a high near 18. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around -1. New snow accumulation of less than one inch possible.
Sunday
Sunny, with a high near 16.
Sunday Night
Mostly clear, with a low around 1.
Monday
Sunny, with a high near 26.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Sunny, with a high near 32.
Tuesday Night
Mostly clear, with a low around 16.
Wednesday
Sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ENE Trial Lk UT
 40.77°N 110.76°W (Elev. 11056 ft)
Last Update:
2:04 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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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation