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

Winter Weather Advisory in effect from December 26, 04:00 AM PST until December 27, 04:00 PM PST

Current conditions at

Skibowl Summit (GVT50)

Lat: 45.28857°NLon: 121.78275°WElev: 5010.0ft.

32°F

0°C

Humidity	85%
Wind Speed	E 8 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	NA
Wind Chill	25°F (-4°C)
Last update	24 Dec 08:00 PM PST

More Information:

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

Extended Forecast for

5 Miles SSW Government Camp OR

Winter Weather Advisory December 26, 04:00am until December 27, 04:00pm

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 28 °F
Partly Cloudy
then Chance
Snow
Christmas Day
High: 37 °F
Rain/Snow
Thursday Night
Low: 29 °F
Snow
Friday
High: 31 °F
Snow Showers
Friday Night
Low: 25 °F
Snow Showers
and Breezy
Saturday
High: 27 °F
Chance Snow
Showers
Saturday Night
Low: 21 °F
Mostly Cloudy
Sunday
High: 31 °F
Partly Sunny
Sunday Night
Low: 22 °F
Mostly Cloudy

Detailed Forecast

Tonight

A 40 percent chance of snow, mainly after 3am. Mostly cloudy, with a low around 28. Light northeast wind becoming east 5 to 9 mph in the evening. Total nighttime snow accumulation of less than a half inch possible.

Christmas Day

Rain and snow, mainly before 4pm. Snow level 4600 feet. High near 37. East wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday Night

A chance of snow before 9pm, then snow after 10pm. Low around 29. Southeast wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Friday

Snow showers. High near 31. Southwest wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Friday Night

Snow showers. Low around 25. Breezy, with a west wind around 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Saturday

A 50 percent chance of snow showers. Mostly cloudy, with a high near 27. New snow accumulation of less than one inch possible.

Saturday Night

Mostly cloudy, with a low around 21.

Sunday

Partly sunny, with a high near 31.

Sunday Night

Mostly cloudy, with a low around 22.

Monday

Partly sunny, with a high near 32.

Monday Night

Partly cloudy, with a low around 25.