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 until December 26, 07:00 AM PST

Current conditions at

GERBER RESERVOIR (GRBO3)

Lat: 42.20597°NLon: 121.13806°WElev: 4950.0ft.

33°F

1°C

Humidity	97%
Wind Speed	SE 8 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Wind Chill	26°F (-3°C)
Last update	25 Dec 06:45 PM PST

More Information:

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

Extended Forecast for

6 Miles E Bly OR

Winter Weather Advisory December 25, 07:56pm until December 26, 07:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 25, 07:56pm until December 26, 07:00am
NOW until 7:00am Fri
Winter Weather Advisory
Tonight
Low: 25 °F
Snow Showers
then Chance
Snow Showers
Friday
High: 37 °F
Snow Showers
Friday Night
Low: 19 °F
Chance Snow
then Slight
Chance Snow
Saturday
High: 34 °F
Decreasing
Clouds
Saturday Night
Low: 14 °F
Mostly Cloudy
Sunday
High: 39 °F
Mostly Sunny
Sunday Night
Low: 18 °F
Mostly Clear
Monday
High: 46 °F
Sunny

Detailed Forecast

Tonight

Snow showers, mainly before 3am. Low around 25. South wind around 10 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 2 inches possible.

Friday

Snow showers, mainly before 4pm, then a chance of snow after 4pm. High near 37. South southwest wind around 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Friday Night

A 50 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 19. West wind 7 to 10 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

Saturday

Mostly cloudy, then gradually becoming sunny, with a high near 34. West northwest wind 6 to 8 mph.

Saturday Night

Mostly cloudy, with a low around 14. Calm wind.

Sunday

Mostly sunny, with a high near 39.

Sunday Night

Mostly clear, with a low around 18.

Monday

Sunny, with a high near 46.

Monday Night

Mostly clear, with a low around 25.