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

39°F

4°C

Humidity 80%
Wind Speed SSE 0 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 25 Dec 08:35 PM MST
Extended Forecast for

5 Miles NNE Zion NP and Zion Canyon UT

  • Tonight

    Tonight: A 20 percent chance of rain after 2am.  Partly cloudy, with a low around 33. South wind around 7 mph.

    Low: 33 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: A chance of rain before 5pm, then a chance of rain and snow.  Mostly cloudy, with a high near 47. South southwest wind around 8 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 47 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: Snow, possibly mixed with rain, becoming all snow after 2am.  Low around 30. Southwest wind around 6 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Rain/Snow

  • Saturday

    Saturday: Snow likely.  Mostly cloudy, with a high near 39. Calm wind becoming west around 6 mph in the afternoon.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly after 11pm.  Partly cloudy, with a low around 17. North northwest wind 5 to 7 mph.  Little or no snow accumulation expected.

    Low: 17 °F

    Chance Snow

  • Sunday

    Sunday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 17.

    Low: 17 °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 21.

    Low: 21 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of rain after 2am. Partly cloudy, with a low around 33. South wind around 7 mph.
Friday
A chance of rain before 5pm, then a chance of rain and snow. Mostly cloudy, with a high near 47. South southwest wind around 8 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Friday Night
Snow, possibly mixed with rain, becoming all snow after 2am. Low around 30. Southwest wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Saturday
Snow likely. Mostly cloudy, with a high near 39. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday Night
A 30 percent chance of snow, mainly after 11pm. Partly cloudy, with a low around 17. North northwest wind 5 to 7 mph. Little or no snow accumulation expected.
Sunday
Sunny, with a high near 34.
Sunday Night
Mostly clear, with a low around 17.
Monday
Sunny, with a high near 41.
Monday Night
Mostly clear, with a low around 21.
Tuesday
Sunny, with a high near 48.
Tuesday Night
Mostly clear, with a low around 27.
Wednesday
Sunny, with a high near 50.
Wednesday Night
A chance of rain and snow. Partly cloudy, with a low around 29.
New Year's Day
A chance of rain and snow. Partly sunny, with a high near 49.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Zion NP and Zion Canyon UT
 37.28°N 112.96°W (Elev. 6467 ft)
2:04 pm MST Dec 25, 2025
8pm MST Dec 25, 2025-6pm MST Jan 1, 2026
 
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Additional Resources

Radar & Satellite Image

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