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.

Clear

40°F

4°C

Humidity 57%
Wind Speed SW 24 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 25 Dec 06:53 PM MST
Extended Forecast for

14 Miles ENE Trial Lk UT

Winter Weather Advisory December 26, 11:00am until December 28, 05:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: A 20 percent chance of snow after 2am. Mostly cloudy, with a low around 18. Wind chill values as low as 1. Breezy, with a southwest wind 21 to 23 mph, with gusts as high as 37 mph.

    Low: 18 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: Snow, mainly after 11am. The snow could be heavy at times. High near 21. Wind chill values as low as 2. Breezy, with a south southwest wind 18 to 23 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    High: 21 °F

    Heavy Snow
    and Breezy

  • Friday Night

    Friday Night: Snow showers before 2am, then snow after 2am. The snow could be heavy at times. Some thunder is also possible. Low around 12. Wind chill values as low as -1. Breezy, with a west wind 17 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 12 °F

    Heavy Snow
    and Breezy

  • Saturday

    Saturday: Snow. High near 14. Wind chill values as low as -10. West wind 15 to 17 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 14 °F

    Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around -7. Northwest wind 15 to 17 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: -7 °F

    Snow Likely

  • Sunday

    Sunday: A 20 percent chance of snow before 11am. Mostly sunny and cold, with a high near 6.

    High: 6 °F

    Slight Chance
    Snow then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -4.

    Low: -4 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 19.

    High: 19 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 7.

    Low: 7 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of snow after 2am. Mostly cloudy, with a low around 18. Wind chill values as low as 1. Breezy, with a southwest wind 21 to 23 mph, with gusts as high as 37 mph.
Friday
Snow, mainly after 11am. The snow could be heavy at times. High near 21. Wind chill values as low as 2. Breezy, with a south southwest wind 18 to 23 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Friday Night
Snow showers before 2am, then snow after 2am. The snow could be heavy at times. Some thunder is also possible. Low around 12. Wind chill values as low as -1. Breezy, with a west wind 17 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Saturday
Snow. High near 14. Wind chill values as low as -10. West wind 15 to 17 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around -7. Northwest wind 15 to 17 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Sunday
A 20 percent chance of snow before 11am. Mostly sunny and cold, with a high near 6.
Sunday Night
Mostly clear, with a low around -4.
Monday
Sunny, with a high near 19.
Monday Night
Mostly clear, with a low around 7.
Tuesday
Mostly sunny, with a high near 25.
Tuesday Night
Mostly clear, with a low around 14.
Wednesday
Sunny, with a high near 29.
Wednesday Night
Mostly clear, with a low around 16.
New Year's Day
A slight chance of snow. Mostly sunny, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles ENE Trial Lk UT
 40.75°N 110.76°W (Elev. 11407 ft)
Last Update:
2:04 pm MST Dec 25, 2025
Forecast Valid:
7pm 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation