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

CARPENTER RIDGE (CPTC2)

Lat: 38.45964°NLon: 109.04731°WElev: 8124.0ft.

NA

41°F

5°C

Humidity 100%
Wind Speed SSW 12 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 25 Dec 12:09 AM MST
Extended Forecast for

13 Miles SE Castle Valley UT

  • Overnight

    Overnight: Snow showers likely, mainly after 2am. Patchy blowing snow after 3am. Mostly cloudy, with a low around 30. Windy, with a south southwest wind around 35 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.

    Low: 30 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Christmas Day

    Christmas Day: Snow showers, mainly before 2pm. Some thunder is also possible. Areas of blowing snow. High near 33. Windy, with a south southwest wind 25 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow Showers
    and Areas
    Blowing Snow

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before 11pm. Areas of blowing snow. Mostly cloudy, with a low around 25. Windy, with a south southwest wind 25 to 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 25 °F

    Snow Showers
    Likely and
    Areas Blowing
    Snow

  • Friday

    Friday: A 50 percent chance of snow showers. Patchy blowing snow. Mostly cloudy, with a high near 30. Windy, with a south southwest wind 25 to 30 mph, with gusts as high as 45 mph. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow showers. Patchy blowing snow. Mostly cloudy, with a low around 21. Breezy, with a southwest wind around 25 mph, with gusts as high as 35 mph.

    Low: 21 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Saturday

    Saturday: Snow showers. Patchy blowing snow before 11am. High near 26. Breezy. Chance of precipitation is 80%.

    High: 26 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow showers likely, mainly before 11pm. Some thunder is also possible. Mostly cloudy, with a low around 12. Chance of precipitation is 60%.

    Low: 12 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Sunday

    Sunday: A chance of snow showers before 11am. Mostly sunny, with a high near 18.

    High: 18 °F

    Chance Snow
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 8.

    Low: 8 °F

    Mostly Clear

Detailed Forecast

Overnight
Snow showers likely, mainly after 2am. Patchy blowing snow after 3am. Mostly cloudy, with a low around 30. Windy, with a south southwest wind around 35 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Christmas Day
Snow showers, mainly before 2pm. Some thunder is also possible. Areas of blowing snow. High near 33. Windy, with a south southwest wind 25 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow showers likely, mainly before 11pm. Areas of blowing snow. Mostly cloudy, with a low around 25. Windy, with a south southwest wind 25 to 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
A 50 percent chance of snow showers. Patchy blowing snow. Mostly cloudy, with a high near 30. Windy, with a south southwest wind 25 to 30 mph, with gusts as high as 45 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 50 percent chance of snow showers. Patchy blowing snow. Mostly cloudy, with a low around 21. Breezy, with a southwest wind around 25 mph, with gusts as high as 35 mph.
Saturday
Snow showers. Patchy blowing snow before 11am. High near 26. Breezy. Chance of precipitation is 80%.
Saturday Night
Snow showers likely, mainly before 11pm. Some thunder is also possible. Mostly cloudy, with a low around 12. Chance of precipitation is 60%.
Sunday
A chance of snow showers before 11am. Mostly sunny, with a high near 18.
Sunday Night
Mostly clear, with a low around 8.
Monday
Sunny, with a high near 21.
Monday Night
Mostly clear, with a low around 11.
Tuesday
Sunny, with a high near 25.
Tuesday Night
Mostly clear, with a low around 15.
Wednesday
Sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SE Castle Valley UT
 38.52°N 109.23°W (Elev. 11191 ft)
Last Update:
8:56 pm MST Dec 24, 2025
Forecast Valid:
12am MST Dec 25, 2025-6pm MST Dec 31, 2025
 
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