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

LOG CREEK (LGFO3)

Lat: 45.49658°NLon: 121.89646°WElev: 2854.0ft.

34°F

1°C

Humidity	100%
Wind Speed	NNE 3 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	24 Dec 08:06 PM PST

More Information:

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

Extended Forecast for

4 Miles W Lolo Pass 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: 33 °F⇑
Partly Cloudy
then Chance
Rain
Christmas Day
High: 43 °F
Rain
Thursday Night
Low: 33 °F
Rain/Snow
Friday
High: 36 °F
Rain/Snow
then Snow
Showers
Friday Night
Low: 29 °F
Snow Showers
Saturday
High: 32 °F
Snow Showers
Likely then
Chance Snow
Showers
Saturday Night
Low: 25 °F
Mostly Cloudy
Sunday
High: 36 °F
Partly Sunny
Sunday Night
Low: 26 °F
Mostly Cloudy

Detailed Forecast

Tonight

A 40 percent chance of rain, mainly after 3am. Snow level 3600 feet rising to 4400 feet after midnight. Mostly cloudy, with a temperature rising to around 36 by 5am. East northeast wind 5 to 9 mph.

Christmas Day

Rain. Snow level 5200 feet lowering to 4600 feet in the afternoon . High near 43. East wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 90%.

Thursday Night

Snow, possibly mixed with rain, mainly after 10pm. Snow level 3600 feet. Low around 33. Southeast wind 3 to 5 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Friday

Snow showers, possibly mixed with rain, becoming all snow after 7am. High near 36. West southwest wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Friday Night

Snow showers. Low around 29. West wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Saturday

Snow showers likely, mainly before 10am. Mostly cloudy, with a high near 32. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Saturday Night

Mostly cloudy, with a low around 25.

Sunday

Partly sunny, with a high near 36.

Sunday Night

Mostly cloudy, with a low around 26.

Monday

Partly sunny, with a high near 38.

Monday Night

Partly cloudy, with a low around 29.

Tuesday

Partly sunny, with a high near 40.