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 >

Hazardous Weather Conditions

Current conditions at

St George Regional Airport (KSGU)

Lat: 37.0451°NLon: 113.50561°WElev: 2872.0ft.

Overcast

64°F

18°C

Humidity 52%
Wind Speed SSE 16 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 24 Dec 04:05 PM MST
Extended Forecast for

7 Miles SSW Enterprise UT

Winter Weather Advisory December 24, 04:25pm until December 25, 11:00pm
Winter Weather Advisory December 26, 05:00pm until December 27, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
Winter Weather Advisory
  •  
    Winter Weather Advisory December 24, 04:25pm until December 25, 11:00pm

    NOW until 11:00pm Thu

    Winter Weather Advisory

  • This Afternoon

    High: 48 °F

    Chance
    Showers

  • Tonight

    Tonight: Rain before 11pm, then showers and possibly a thunderstorm after 11pm. Some of the storms could produce heavy rainfall. Steady temperature around 49. Breezy, with a south wind 23 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 100%.

    Low: 49 °F

    Heavy Rain
    and Breezy

  • Christmas Day

    Christmas Day: Showers and possibly a thunderstorm before 8am, then a chance of rain after 8am. Temperature falling to around 43 by 1pm. Breezy, with a south wind 20 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 80%.

    High: 47 °F⇓

    Showers and
    Breezy then
    Chance Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 40. Breezy, with a south wind 18 to 22 mph, with gusts as high as 37 mph.

    Low: 40 °F

    Chance Rain
    and Breezy

  • Friday

    Friday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 43. Breezy, with a south wind 16 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.

    High: 43 °F

    Rain Likely
    and Breezy

  • Friday Night

    Friday Night: Rain likely before 11pm, then rain, possibly mixed with snow. Low around 35. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow

  • Saturday

    Saturday: Rain likely, possibly mixed with snow before 8am, then snow likely between 8am and 2pm, then a chance of rain and snow after 2pm. Mostly cloudy, with a high near 40. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: A slight chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 11pm. Partly cloudy, with a low around 25.

    Low: 25 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Clear

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 48. South wind around 18 mph, with gusts as high as 34 mph.
Tonight
Rain before 11pm, then showers and possibly a thunderstorm after 11pm. Some of the storms could produce heavy rainfall. Steady temperature around 49. Breezy, with a south wind 23 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 100%.
Christmas Day
Showers and possibly a thunderstorm before 8am, then a chance of rain after 8am. Temperature falling to around 43 by 1pm. Breezy, with a south wind 20 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 80%.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 40. Breezy, with a south wind 18 to 22 mph, with gusts as high as 37 mph.
Friday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 43. Breezy, with a south wind 16 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.
Friday Night
Rain likely before 11pm, then rain, possibly mixed with snow. Low around 35. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
Rain likely, possibly mixed with snow before 8am, then snow likely between 8am and 2pm, then a chance of rain and snow after 2pm. Mostly cloudy, with a high near 40. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
A slight chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 11pm. Partly cloudy, with a low around 25.
Sunday
Sunny, with a high near 34. Breezy.
Sunday Night
Mostly clear, with a low around 22. Blustery.
Monday
Sunny, with a high near 38.
Monday Night
Mostly clear, with a low around 24.
Tuesday
Sunny, with a high near 44.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
A chance of rain and snow. Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Enterprise UT
 37.48°N 113.79°W (Elev. 5919 ft)
Last Update:
2:04 pm MST Dec 24, 2025
Forecast Valid:
4pm MST Dec 24, 2025-6pm MST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation