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 24, 10:00 AM PST

Current conditions at

SHERMAN PASS (TSHER)

Lat: 48.608°NLon: 118.479°WElev: 5560.0ft.

light snow

N/A

Humidity	81%
Wind Speed	W 0 MPH
Barometer	NA
Dewpoint	N/A
Visibility	1.10 mi
Last update	01 Dec 10:17 AM PST

More Information:

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

Extended Forecast for

12 Miles ESE Republic WA

Winter Weather Advisory December 24, 07:32am until December 24, 10:00am

Click here for hazard details and duration

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Winter Weather Advisory December 24, 07:32am until December 24, 10:00am
NOW until 10:00am Wed
Winter Weather Advisory
Today
High: 29 °F
Rain/Snow
Tonight
Low: 25 °F
Chance Snow
then Partly
Cloudy
Christmas Day
High: 29 °F
Snow
Thursday Night
Low: 26 °F
Snow then
Chance Snow
Friday
High: 27 °F
Snow Likely
Friday Night
Low: 14 °F
Chance Snow
then Partly
Cloudy
Saturday
High: 22 °F
Mostly Sunny
Saturday Night
Low: 13 °F
Mostly Cloudy

Detailed Forecast

Today

Rain and snow before noon, then rain between noon and 3pm, then rain likely, possibly mixed with snow after 3pm. Snow level rising to 6500 feet in the afternoon. High near 29. North wind 8 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.

Tonight

A 30 percent chance of snow before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 25. Southwest wind 3 to 7 mph. New snow accumulation of less than a half inch possible.

Christmas Day

Snow, mainly after 10am. High near 29. Light and variable wind becoming north around 5 mph in the morning. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

Snow, mainly before 10pm. Low around 26. North wind around 7 mph becoming southwest after midnight. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Friday

Snow likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 27. South wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Friday Night

A 30 percent chance of snow before 10pm. Partly cloudy, with a low around 14. New snow accumulation of less than a half inch possible.

Saturday

Mostly sunny, with a high near 22.

Saturday Night

Mostly cloudy, with a low around 13.

Sunday

Mostly cloudy, with a high near 24.

Sunday Night

Mostly cloudy, with a low around 16.

Monday

Mostly cloudy, with a high near 26.