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

HORSE CREEK (HSFO3)

Lat: 44.94081°NLon: 122.40081°WElev: 3372.0ft.

41°F

5°C

Humidity	75%
Wind Speed	SE 5 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Wind Chill	38°F (3°C)
Last update	25 Dec 01:27 PM PST

More Information:

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

Extended Forecast for

16 Miles NNE Mill City OR

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

Click here for hazard details and duration

Winter Weather Advisory

Christmas Day
High: 43 °F
Chance
Rain/Snow
Tonight
Low: 31 °F
Slight Chance
Snow Showers
then Snow
Showers
Likely
Friday
High: 34 °F⇓
Snow
Friday Night
Low: 28 °F
Snow and
Breezy
Saturday
High: 29 °F
Snow Likely
then Chance
Snow Showers
Saturday Night
Low: 24 °F
Mostly Cloudy
Sunday
High: 34 °F
Partly Sunny
Sunday Night
Low: 27 °F
Mostly Cloudy
Monday
High: 40 °F
Partly Sunny

Detailed Forecast

Christmas Day

A chance of rain showers before 3pm, then a chance of rain and snow showers. Snow level 4200 feet. Partly sunny, with a high near 43. South wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Tonight

Snow showers likely, mainly after 1am. Increasing clouds, with a low around 31. South southeast wind around 10 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Friday

Snow showers likely before 7am, then snow, mainly after 7am. Temperature falling to around 30 by 5pm. West southwest wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Friday Night

Snow. Low around 28. Breezy, with a west southwest wind around 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Saturday

Snow likely before 10am, then a chance of snow showers after 10am. Mostly cloudy, with a high near 29. West wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Saturday Night

Mostly cloudy, with a low around 24.

Sunday

Partly sunny, with a high near 34.

Sunday Night

Mostly cloudy, with a low around 27.

Monday

Partly sunny, with a high near 40.

Monday Night

Mostly cloudy, with a low around 31.

Tuesday

Partly sunny, with a high near 43.