National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall to Bring Flooding Threat to California; Heavy Snow in the Sierra

A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >

Hazardous Weather Conditions

Current conditions at

St George Regional Airport (KSGU)

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

Overcast

58°F

14°C

Humidity 49%
Wind Speed E 13 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 24 Dec 03:56 AM MST
Extended Forecast for

12 Miles S Enterprise UT

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

  • Overnight

    Overnight: A 50 percent chance of rain. Mostly cloudy, with a steady temperature around 52. South wind around 13 mph.

    Low: 52 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain, mainly after 8am. High near 59. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    High: 59 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain before 11pm, then showers and possibly a thunderstorm after 11pm. Low around 45. South southeast wind 15 to 17 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 after 11am. High near 51. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    High: 51 °F

    Showers then
    Rain Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 43. South wind 11 to 14 mph, with gusts as high as 31 mph.

    Low: 43 °F

    Chance Rain

  • Friday

    Friday: Rain likely, mainly between 11am and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.

    High: 47 °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: A chance of rain before 8am, then a chance of rain and snow between 8am and 11am, then a chance of rain after 11am. Partly sunny, with a high near 46.

    High: 46 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A chance of rain, mixing with snow after 8pm, then gradually ending. Partly cloudy, with a low around 30.

    Low: 30 °F

    Chance
    Rain/Snow
    then Mostly
    Clear

Detailed Forecast

Overnight
A 50 percent chance of rain. Mostly cloudy, with a steady temperature around 52. South wind around 13 mph.
Wednesday
Rain, mainly after 8am. High near 59. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Wednesday Night
Rain before 11pm, then showers and possibly a thunderstorm after 11pm. Low around 45. South southeast wind 15 to 17 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 after 11am. High near 51. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 43. South wind 11 to 14 mph, with gusts as high as 31 mph.
Friday
Rain likely, mainly between 11am and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 47. 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
A chance of rain before 8am, then a chance of rain and snow between 8am and 11am, then a chance of rain after 11am. Partly sunny, with a high near 46.
Saturday Night
A chance of rain, mixing with snow after 8pm, then gradually ending. Partly cloudy, with a low around 30.
Sunday
Sunny, with a high near 44.
Sunday Night
Mostly clear, with a low around 30.
Monday
Sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles S Enterprise UT
 37.39°N 113.74°W (Elev. 5082 ft)
Last Update:
2:03 am MST Dec 24, 2025
Forecast Valid:
4am MST Dec 24, 2025-6pm MST Dec 30, 2025
 
Forecast Discussion
 
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Additional Resources

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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