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 >

Current conditions at

Nephi Municipal Airport (KU14)

Lat: 39.7386°NLon: 111.8722°WElev: 5022.0ft.

Overcast

55°F

13°C

Humidity 47%
Wind Speed SW 19 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 25 Dec 11:35 AM MST
Extended Forecast for

4 Miles N Eureka UT

  • Christmas Day

    Christmas Day: A chance of rain and snow, mainly after 2pm. Mostly sunny, with a high near 49. Breezy, with a south southwest wind around 26 mph, with gusts as high as 39 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 49 °F

    Chance
    Rain/Snow and
    Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 36. Windy, with a south southwest wind 30 to 34 mph, with gusts as high as 45 mph.

    Low: 36 °F

    Increasing
    Clouds and
    Windy

  • Friday

    Friday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 41. Windy, with a south southwest wind 29 to 34 mph decreasing to 22 to 27 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 41 °F

    Snow Likely
    and Windy

  • Friday Night

    Friday Night: Snow showers. Some thunder is also possible. Low around 30. Breezy, with a south southwest wind 18 to 25 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Snow Showers
    and Breezy

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 35. Southwest wind 10 to 15 mph becoming west northwest in the afternoon. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 35 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 20.

    Low: 20 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 27.

    High: 27 °F

    Sunny

Detailed Forecast

Christmas Day
A chance of rain and snow, mainly after 2pm. Mostly sunny, with a high near 49. Breezy, with a south southwest wind around 26 mph, with gusts as high as 39 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
Increasing clouds, with a low around 36. Windy, with a south southwest wind 30 to 34 mph, with gusts as high as 45 mph.
Friday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 41. Windy, with a south southwest wind 29 to 34 mph decreasing to 22 to 27 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday Night
Snow showers. Some thunder is also possible. Low around 30. Breezy, with a south southwest wind 18 to 25 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday
Snow likely. Mostly cloudy, with a high near 35. Southwest wind 10 to 15 mph becoming west northwest in the afternoon. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Saturday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 20.
Sunday
Mostly sunny, with a high near 25.
Sunday Night
Mostly clear, with a low around 19.
Monday
Sunny, with a high near 27.
Monday Night
Mostly clear, with a low around 21.
Tuesday
Sunny, with a high near 33.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Mostly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Eureka UT
 40.02°N 112.13°W (Elev. 7661 ft)
Last Update:
2:04 am MST Dec 25, 2025
Forecast Valid:
12pm MST Dec 25, 2025-6pm MST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation