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

Hazardous Weather Outlook

Current conditions at

Storm Peak Laboratory (STORM)

Lat: 40.455111° N Lon: 106.74428° W Elev: 10531.0 ft.

34°F

1°C

Humidity	59%
Wind Speed	SSW 17 MPH
Barometer	NA
Dewpoint	21°F (-6°C)
Visibility	NA
Wind Chill	23°F (-5°C)
Last update	24 Dec 07:55 AM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Detailed forecast for

Elkhead and Park Mountains

Today

Mostly sunny. Highs in the 30s. Southwest winds 10 to 15 mph with gusts up to 20 mph in the afternoon.

Tonight

Partly cloudy with a slight chance of rain showers in the evening, then mostly cloudy with rain and snow showers likely after midnight. Lows 25 to 35. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20 percent.

Christmas Day

Rain and snow showers. No snow accumulation. Highs in the 30s. Southwest winds 10 to 15 mph with gusts up to 30 mph.

Thursday Night

Mostly cloudy with a 50 percent chance of snow showers. Lows in the 20s. Southwest winds 10 to 15 mph with gusts up to 30 mph.

Friday

Mostly cloudy with a 50 percent chance of snow showers. Patchy blowing snow in the afternoon. Highs 25 to 35. Southwest winds 10 to 15 mph with gusts up to 30 mph.

Friday Night And Saturday

Snow showers. Moderate snow accumulation. Lows 15 to 25. Highs 15 to 25.

Saturday Night

Mostly cloudy with a 50 percent chance of snow showers. Lows 5 to 15.

Sunday

Mostly sunny. Slight chance of snow showers in the morning. Highs 10 to 20. Chance of snow 20 percent.

Sunday Night Through Monday Night

Mostly clear. Lows 5 to 15. Highs 15 to 25.

Tuesday

Mostly sunny. Highs in the 20s.