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

Clark (CSU81)

Lat: 40.7043°NLon: 106.934°WElev: 7221.0ft.

NA

36°F

2°C

Humidity 71%
Wind Speed NE 2 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 24 Dec 08:20 AM MST
Extended Forecast for

12 Miles E Hahns Peak CO

  • Today

    Today: Partly sunny, with a high near 36. West southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 36 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of rain and snow showers, mainly between 2am and 3am. Mostly cloudy, with a low around 31. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain/Snow

  • Christmas Day

    Christmas Day: Snow showers. Patchy blowing snow after noon. High near 33. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before 11pm. Patchy blowing snow. Mostly cloudy, with a low around 25. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Friday

    Friday: Snow showers likely, mainly after 11am. Patchy blowing snow. Cloudy, with a high near 28. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%.

    High: 28 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Snow showers. The snow could be heavy at times. Widespread blowing snow, mainly between 11pm and 1am. Low around 20. Breezy. Chance of precipitation is 80%.

    Low: 20 °F

    Heavy Snow
    and Blowing
    Snow

  • Saturday

    Saturday: Snow showers. High near 21. Chance of precipitation is 80%.

    High: 21 °F

    Snow Showers

  • Saturday Night

    Saturday Night: A chance of snow showers. Mostly cloudy, with a low around 6.

    Low: 6 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A slight chance of snow showers before 11am. Sunny, with a high near 15.

    High: 15 °F

    Slight Chance
    Snow Showers
    then Sunny

Detailed Forecast

Today
Partly sunny, with a high near 36. West southwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
A slight chance of rain and snow showers, mainly between 2am and 3am. Mostly cloudy, with a low around 31. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Christmas Day
Snow showers. Patchy blowing snow after noon. High near 33. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow showers likely, mainly before 11pm. Patchy blowing snow. Mostly cloudy, with a low around 25. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow showers likely, mainly after 11am. Patchy blowing snow. Cloudy, with a high near 28. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%.
Friday Night
Snow showers. The snow could be heavy at times. Widespread blowing snow, mainly between 11pm and 1am. Low around 20. Breezy. Chance of precipitation is 80%.
Saturday
Snow showers. High near 21. Chance of precipitation is 80%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 6.
Sunday
A slight chance of snow showers before 11am. Sunny, with a high near 15.
Sunday Night
Mostly clear, with a low around 4.
Monday
Sunny, with a high near 22.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Mostly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles E Hahns Peak CO
 40.79°N 106.69°W (Elev. 10000 ft)
Last Update:
6:27 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

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High Temperature

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Chance of Precipitation