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

47°F

8°C

Humidity 42%
Wind Speed ENE 3 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 24 Dec 03:48 PM MST
Detailed forecast for

Upper Gunnison River Valley

Tonight
Mostly cloudy. A chance of snow showers after midnight. Lows 15 to 25. Chance of snow 30 percent.
Christmas Day
Mostly cloudy with a chance of rain and snow showers in the morning, then partly sunny with a chance of rain showers in the afternoon. Highs in the 40s. Chance of precipitation 40 percent.
Thursday Night
Partly cloudy. Slight chance of rain and snow showers in the evening. Lows 15 to 25. Chance of precipitation 20 percent.
Friday
Partly sunny. Highs 35 to 45.
Friday Night
Mostly cloudy. A chance of snow showers after midnight. Lows 10 to 20. Chance of snow 10 percent.
Saturday And Saturday Night
Mostly cloudy with a 40 percent chance of snow showers. Highs 35 to 45. Lows 5 to 15.
Sunday
Partly sunny with a chance of snow showers in the morning, then mostly sunny with a slight chance of snow showers in the afternoon. Highs 25 to 35. Chance of snow 30 percent.
Sunday Night Through Monday Night
Mostly clear. Lows 5 below zero to 5 above. Highs 25 to 35.
Tuesday And Tuesday Night
Mostly clear. Highs in the 30s. Lows zero to 10 above.
Wednesday
Mostly sunny. Highs 35 to 45.



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413 PM MST Wed Dec 24 2025
 
 

Additional Resources

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