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

61°F

16°C

Humidity 55%
Wind Speed ESE 12 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 24 Dec 08:20 AM MST
Extended Forecast for

12 Miles SSE Enterprise UT

Winter Weather Advisory until December 25, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 25, 11:00pm

    NOW until 11:00pm Thu

    Winter Weather Advisory

  • Today

    High: 56 °F

    Rain

  • Tonight

    Tonight: Rain before 2am, then showers and possibly a thunderstorm after 2am. Low around 45. South wind 14 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 100%.

    Low: 45 °F

    Showers

  • Christmas Day

    Christmas Day: Showers and possibly a thunderstorm before 11am, then rain likely, mainly between 11am and 5pm. High near 50. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    High: 50 °F

    Showers then
    Rain Likely

  • Thursday Night

    Thursday Night: A chance of rain before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 42. South wind 11 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

    Low: 42 °F

    Chance
    Showers

  • Friday

    Friday: Rain likely, mainly between 11am and 5pm, then showers likely and possibly a thunderstorm after 5pm. Cloudy, with a high near 46. South wind 11 to 14 mph. Chance of precipitation is 60%.

    High: 46 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 8pm, then rain likely between 8pm and 11pm, then showers likely and possibly a thunderstorm after 11pm. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.

    Low: 37 °F

    Showers
    Likely

  • Saturday

    Saturday: Rain and snow likely before 2pm, then a chance of rain between 2pm and 5pm, then a chance of rain and snow after 5pm. Partly sunny, with a high near 44. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: A chance of rain and snow before 11pm, then a slight chance of snow. Partly cloudy, with a low around 30.

    Low: 30 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

Detailed Forecast

Today
Rain. High near 56. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Tonight
Rain before 2am, then showers and possibly a thunderstorm after 2am. Low around 45. South wind 14 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 100%.
Christmas Day
Showers and possibly a thunderstorm before 11am, then rain likely, mainly between 11am and 5pm. High near 50. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Thursday Night
A chance of rain before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 42. South wind 11 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Friday
Rain likely, mainly between 11am and 5pm, then showers likely and possibly a thunderstorm after 5pm. Cloudy, with a high near 46. South wind 11 to 14 mph. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm before 8pm, then rain likely between 8pm and 11pm, then showers likely and possibly a thunderstorm after 11pm. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.
Saturday
Rain and snow likely before 2pm, then a chance of rain between 2pm and 5pm, then a chance of rain and snow after 5pm. Partly sunny, with a high near 44. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
A chance of rain and snow before 11pm, then a slight chance of snow. Partly cloudy, with a low around 30.
Sunday
Sunny, with a high near 42.
Sunday Night
Mostly clear, with a low around 30.
Monday
Sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSE Enterprise UT
 37.41°N 113.63°W (Elev. 5194 ft)
Last Update:
2:03 am MST Dec 24, 2025
Forecast Valid:
8am MST Dec 24, 2025-6pm MST Dec 30, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation