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

50°F

10°C

Humidity 93%
Wind Speed WNW 0 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 48°F (9°C)
Visibility 7.00 mi
Last update 24 Dec 09:57 PM MST
Extended Forecast for

5 Miles NNE Zion NP and Zion Canyon UT

  • Tonight

    Tonight: Rain before 5am, then showers and possibly a thunderstorm after 5am.  Steady temperature around 46. South wind around 14 mph.  Chance of precipitation is 100%.

    Low: 46 °F

    Showers

  • Christmas Day

    Christmas Day: Showers and possibly a thunderstorm before 8am, then rain likely, mainly between 8am and 11am.  High near 49. South wind around 11 mph.  Chance of precipitation is 90%.

    High: 49 °F

    Showers then
    Chance Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 35. South wind around 9 mph.

    Low: 35 °F

    Chance Rain

  • Friday

    Friday: Rain likely, mainly after 11am.  Mostly cloudy, with a high near 46. Southwest wind 7 to 9 mph.  Chance of precipitation is 60%.

    High: 46 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain likely before 11pm, then rain and snow.  Low around 30. Southwest wind around 6 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow

  • Saturday

    Saturday: Snow likely.  Mostly cloudy, with a high near 41. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly before 11pm.  Partly cloudy, with a low around 22. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow

  • Sunday

    Sunday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain before 5am, then showers and possibly a thunderstorm after 5am. Steady temperature around 46. South wind around 14 mph. Chance of precipitation is 100%.
Christmas Day
Showers and possibly a thunderstorm before 8am, then rain likely, mainly between 8am and 11am. High near 49. South wind around 11 mph. Chance of precipitation is 90%.
Thursday Night
A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 35. South wind around 9 mph.
Friday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 46. Southwest wind 7 to 9 mph. Chance of precipitation is 60%.
Friday Night
Rain likely before 11pm, then rain and snow. Low around 30. Southwest wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday
Snow likely. Mostly cloudy, with a high near 41. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday Night
A 30 percent chance of snow, mainly before 11pm. Partly cloudy, with a low around 22. New snow accumulation of less than a half inch possible.
Sunday
Sunny, with a high near 39.
Sunday Night
Mostly clear, with a low around 21.
Monday
Sunny, with a high near 45.
Monday Night
Mostly clear, with a low around 24.
Tuesday
Sunny, with a high near 49.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
A chance of rain and snow. Mostly sunny, with a high near 52.
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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 24, 2025
10pm MST Dec 24, 2025-6pm MST Dec 31, 2025
 
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Additional Resources

Radar & Satellite Image

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