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.

Mostly Cloudy

39°F

4°C

Humidity 64%
Wind Speed SE 6 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 26 Dec 01:35 AM MST
Extended Forecast for

4 Miles N Eureka UT

  • Overnight

    Overnight: Cloudy, with a steady temperature around 41. Windy, with a south southwest wind around 33 mph, with gusts as high as 46 mph.

    Low: 41 °F

    Cloudy and
    Windy

  • Friday

    Friday: Snow likely, mainly after 2pm. Mostly cloudy, with a steady temperature around 38. Windy, with a south southwest wind 23 to 33 mph, with gusts as high as 47 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow Likely
    and Windy

  • Friday Night

    Friday Night: Snow showers, mainly between 8pm and 11pm, then snow after 11pm. Some thunder is also possible. Low around 30. Breezy, with a south southwest wind 18 to 26 mph, with gusts as high as 36 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 before 2pm, then snow showers likely after 2pm. Some thunder is also possible. Mostly cloudy, with a high near 34. Southwest wind 10 to 14 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 18. Northwest wind 9 to 14 mph increasing to 15 to 20 mph after midnight. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Chance Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 25.

    High: 25 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

Detailed Forecast

Overnight
Cloudy, with a steady temperature around 41. Windy, with a south southwest wind around 33 mph, with gusts as high as 46 mph.
Friday
Snow likely, mainly after 2pm. Mostly cloudy, with a steady temperature around 38. Windy, with a south southwest wind 23 to 33 mph, with gusts as high as 47 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Snow showers, mainly between 8pm and 11pm, then snow after 11pm. Some thunder is also possible. Low around 30. Breezy, with a south southwest wind 18 to 26 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday
Snow likely before 2pm, then snow showers likely after 2pm. Some thunder is also possible. Mostly cloudy, with a high near 34. Southwest wind 10 to 14 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday Night
A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 18. Northwest wind 9 to 14 mph increasing to 15 to 20 mph after midnight. New snow accumulation of less than a half inch possible.
Sunday
Mostly sunny, with a high near 23.
Sunday Night
Mostly clear, with a low around 16.
Monday
Sunny, with a high near 25.
Monday Night
Mostly clear, with a low around 20.
Tuesday
Sunny, with a high near 32.
Tuesday Night
Mostly clear, with a low around 24.
Wednesday
Sunny, with a high near 38.
Wednesday Night
Mostly clear, with a low around 29.
New Year's Day
A slight chance of snow. Mostly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Eureka UT
 40.02°N 112.13°W (Elev. 7661 ft)
Last Update:
2:04 pm MST Dec 25, 2025
Forecast Valid:
2am MST Dec 26, 2025-6pm MST Jan 1, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation