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

KANAB MUNICIPAL AIRPORT (KKNB)

Lat: 37.01°NLon: 112.53°WElev: 4865.0ft.

NA

45°F

7°C

Humidity 65%
Wind Speed S 0 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 25 Dec 07:15 PM MST
Extended Forecast for

5 Miles ENE Zion NP and Zion Canyon UT

  • Tonight

    Tonight: A 20 percent chance of rain after 2am. Partly cloudy, with a low around 31. South wind around 8 mph.

    Low: 31 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: A 50 percent chance of rain, mainly after 8am. Mostly cloudy, with a high near 47. Southwest wind around 8 mph.

    High: 47 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain and snow, becoming all snow after 2am. Low around 27. West southwest wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Rain/Snow

  • Saturday

    Saturday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 39. West southwest wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 39 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 20 percent chance of snow. Partly cloudy, with a low around 14. North northwest wind 5 to 7 mph.

    Low: 14 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of rain after 2am. Partly cloudy, with a low around 31. South wind around 8 mph.
Friday
A 50 percent chance of rain, mainly after 8am. Mostly cloudy, with a high near 47. Southwest wind around 8 mph.
Friday Night
Rain and snow, becoming all snow after 2am. Low around 27. West southwest wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Saturday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 39. West southwest wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday Night
A 20 percent chance of snow. Partly cloudy, with a low around 14. North northwest wind 5 to 7 mph.
Sunday
Sunny, with a high near 35.
Sunday Night
Mostly clear, with a low around 14.
Monday
Sunny, with a high near 41.
Monday Night
Mostly clear, with a low around 18.
Tuesday
Sunny, with a high near 47.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
Sunny, with a high near 50.
Wednesday Night
A chance of rain and snow. Partly cloudy, with a low around 26.
New Year's Day
A chance of rain and snow. Partly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Zion NP and Zion Canyon UT
 37.24°N 112.9°W (Elev. 6581 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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Chance of Precipitation