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 >

Current conditions at

St George Regional Airport (KSGU)

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

Overcast

48°F

9°C

Humidity 76%
Wind Speed SE 8 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 26 Dec 01:05 AM MST
Extended Forecast for

6 Miles NNW Colorado City AZ

  • Overnight

    Overnight: A 20 percent chance of rain after 2am. Partly cloudy, with a low around 39. South southeast wind around 11 mph.

    Low: 39 °F

    Slight Chance
    Rain

  • Friday

    Friday: A 40 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 51. South southwest wind around 11 mph.

    High: 51 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of rain before 8pm, then rain and snow. Low around 36. Southwest wind around 9 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow

  • Saturday

    Saturday: Rain and snow likely, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 42. West wind around 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after 11pm. Mostly clear, with a low around 25. West northwest wind 6 to 9 mph.

    Low: 25 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 28.

    Low: 28 °F

    Clear

Detailed Forecast

Overnight
A 20 percent chance of rain after 2am. Partly cloudy, with a low around 39. South southeast wind around 11 mph.
Friday
A 40 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 51. South southwest wind around 11 mph.
Friday Night
A chance of rain before 8pm, then rain and snow. Low around 36. Southwest wind around 9 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday
Rain and snow likely, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 42. West wind around 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
A 20 percent chance of snow after 11pm. Mostly clear, with a low around 25. West northwest wind 6 to 9 mph.
Sunday
Sunny, with a high near 38.
Sunday Night
Mostly clear, with a low around 24.
Monday
Sunny, with a high near 42.
Monday Night
Clear, with a low around 28.
Tuesday
Sunny, with a high near 48.
Tuesday Night
Mostly clear, with a low around 31.
Wednesday
Sunny, with a high near 51.
Wednesday Night
A chance of rain and snow. Partly cloudy, with a low around 35.
New Year's Day
A chance of rain and snow. Partly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Colorado City AZ
 37.07°N 113.04°W (Elev. 5535 ft)
Last Update:
2:04 pm MST Dec 25, 2025
Forecast Valid:
1am MST Dec 26, 2025-6pm MST Jan 1, 2026
 
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Additional Resources

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Chance of Precipitation