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

61°F

16°C

Humidity 44%
Wind Speed S 21 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 24 Dec 05:35 PM MST
Extended Forecast for

3 Miles NW Fairview UT

  • This Afternoon

    This Afternoon: A 40 percent chance of rain. Cloudy, with a steady temperature around 52. South southeast wind around 15 mph.

    High: 52 °F

    Chance Rain

  • Tonight

    Tonight: Rain, mainly after 11pm. Low around 39. South southeast wind 10 to 15 mph. Chance of precipitation is 80%.

    Low: 39 °F

    Rain

  • Christmas Day

    Christmas Day: Rain, mainly before 8am, then a chance of showers and thunderstorms after 2pm. High near 54. Southeast wind 9 to 15 mph becoming southwest in the afternoon. Chance of precipitation is 80%.

    High: 54 °F

    Rain then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 31. South wind 9 to 11 mph.

    Low: 31 °F

    Slight Chance
    Rain

  • Friday

    Friday: A chance of rain before 8am, then a chance of rain and snow between 8am and 11am, then rain likely after 11am. Mostly cloudy, with a high near 47. South wind 9 to 14 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 47 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Friday Night

    Friday Night: Rain before 11pm, then rain and snow. Low around 29. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow

  • Saturday

    Saturday: Snow. High near 39. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 39 °F

    Snow

  • Saturday Night

    Saturday Night: A slight chance of snow. Partly cloudy, with a low around 14.

    Low: 14 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of rain. Cloudy, with a steady temperature around 52. South southeast wind around 15 mph.
Tonight
Rain, mainly after 11pm. Low around 39. South southeast wind 10 to 15 mph. Chance of precipitation is 80%.
Christmas Day
Rain, mainly before 8am, then a chance of showers and thunderstorms after 2pm. High near 54. Southeast wind 9 to 15 mph becoming southwest in the afternoon. Chance of precipitation is 80%.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 31. South wind 9 to 11 mph.
Friday
A chance of rain before 8am, then a chance of rain and snow between 8am and 11am, then rain likely after 11am. Mostly cloudy, with a high near 47. South wind 9 to 14 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday Night
Rain before 11pm, then rain and snow. Low around 29. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday
Snow. High near 39. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 14.
Sunday
Mostly sunny, with a high near 34.
Sunday Night
Mostly clear, with a low around 13.
Monday
Sunny, with a high near 40.
Monday Night
Mostly clear, with a low around 18.
Tuesday
Sunny, with a high near 45.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
A slight chance of rain and snow. Sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Fairview UT
 39.66°N 111.46°W (Elev. 6188 ft)
Last Update:
2:04 pm MST Dec 24, 2025
Forecast Valid:
5pm MST Dec 24, 2025-6pm MST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation