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

Provo Municipal Airport (KPVU)

Lat: 40.2239°NLon: 111.7253°WElev: 4495.0ft.

Mostly Cloudy

53°F

12°C

Humidity 48%
Wind Speed WSW 18 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 25 Dec 02:56 PM MST
Extended Forecast for

Lindon UT

  • Tonight

    Tonight: Increasing clouds, with a low around 44. South southwest wind around 10 mph becoming southeast in the evening.

    Low: 44 °F

    Increasing
    Clouds

  • Friday

    Friday: Rain, mainly after 2pm. High near 52. Southeast wind around 10 mph becoming south southwest in the morning. Chance of precipitation is 80%.

    High: 52 °F

    Chance Rain
    then Rain

  • Friday Night

    Friday Night: Rain showers before 2am, then rain, possibly mixed with snow showers. Some thunder is also possible. Low around 34. South southwest wind 6 to 10 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 34 °F

    Showers then
    Rain/Snow

  • Saturday

    Saturday: Rain and snow showers, becoming all snow after 2pm. Some thunder is also possible. High near 43. West southwest wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 20. Northwest wind around 7 mph. New snow accumulation of less than one inch possible.

    Low: 20 °F

    Chance Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

  • Monday Night

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

    Low: 20 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 44. South southwest wind around 10 mph becoming southeast in the evening.
Friday
Rain, mainly after 2pm. High near 52. Southeast wind around 10 mph becoming south southwest in the morning. Chance of precipitation is 80%.
Friday Night
Rain showers before 2am, then rain, possibly mixed with snow showers. Some thunder is also possible. Low around 34. South southwest wind 6 to 10 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday
Rain and snow showers, becoming all snow after 2pm. Some thunder is also possible. High near 43. West southwest wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 20. Northwest wind around 7 mph. New snow accumulation of less than one inch possible.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
Mostly clear, with a low around 15.
Monday
Sunny, with a high near 37.
Monday Night
Mostly clear, with a low around 20.
Tuesday
Mostly sunny, with a high near 43.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Sunny, with a high near 49.
Wednesday Night
Mostly clear, with a low around 31.
New Year's Day
A chance of rain. Mostly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lindon UT
 40.35°N 111.72°W (Elev. 4626 ft)
Last Update:
2:04 pm MST Dec 25, 2025
Forecast Valid:
3pm MST Dec 25, 2025-6pm MST Jan 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation