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

HUNTSMAN MESA (HMEC2)

Lat: 38.33194° N Lon: 107.08889° W Elev: 9400.0 ft.

NA

45°F

7°C

Humidity 47%
Wind Speed NE 7 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 24 Dec 12:48 PM MST
Detailed forecast for

Upper Gunnison River Valley

Today
Mostly sunny. Highs in the 40s.
Tonight
Partly cloudy. A chance of snow showers after midnight. Lows 15 to 25. Chance of snow 10 percent.
Christmas Day
Mostly cloudy. Rain showers likely with a chance of snow showers in the morning, then rain showers likely in the afternoon. No snow accumulation. Highs in the 40s. Chance of precipitation 60 percent.
Thursday Night
Partly cloudy. Slight chance of rain showers in the evening. Lows 15 to 25. Chance of rain 10 percent.
Friday
Partly sunny. Highs 35 to 45.
Friday Night
Mostly cloudy. Slight chance of snow showers in the evening, then a chance of snow showers after midnight. Lows 10 to 20. Chance of snow 20 percent.
Saturday
Mostly cloudy in the morning, then becoming partly sunny. A 40 percent chance of snow showers. Highs 35 to 45.
Saturday Night
Mostly cloudy with a 20 percent chance of snow showers. Lows 5 to 15.
Sunday And Sunday Night
Partly cloudy. Highs in the 30s. Lows zero to 10 above.
Monday Through Tuesday
Mostly clear. Highs in the 30s. Lows zero to 10 above.



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901 AM MST Wed Dec 24 2025
 
 

Additional Resources

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National Digital Forecast Database