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 >

Current conditions at

Joseph State Airport AWOS (KJSY)

Lat: 45.355889°NLon: 117.254083°WElev: 4120.0ft.

light drizzle

43°F

6°C

Humidity	64%
Wind Speed	ENE 8 MPH
Barometer	29.64 in (1003.73 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Wind Chill	38°F (3°C)
Last update	25 Dec 07:55 AM PST

More Information:

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

Extended Forecast for

14 Miles SSW Joseph OR

Christmas Day
High: 30 °F
Snow Likely
Tonight
Low: 22 °F
Chance Snow
then Heavy
Snow
Friday
High: 26 °F⇓
Heavy Snow
Friday Night
Low: 13 °F
Snow
Saturday
High: 14 °F
Snow then
Chance Snow
Saturday Night
Low: 7 °F
Mostly Cloudy
Sunday
High: 19 °F
Mostly Sunny
Sunday Night
Low: 13 °F
Partly Cloudy
Monday
High: 24 °F
Mostly Sunny

Detailed Forecast

Christmas Day

Snow likely, mainly between 1pm and 4pm. Mostly cloudy, with a high near 30. South wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow, mainly after 1am. The snow could be heavy at times. Low around 22. South wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

Friday

Snow. The snow could be heavy at times. Temperature falling to around 21 by 4pm. Southwest wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Friday Night

Snow. Low around 13. Wind chill values as low as zero. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Saturday

Snow, mainly before 10am. High near 14. Northwest wind 14 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Saturday Night

Mostly cloudy, with a low around 7.

Sunday

Mostly sunny, with a high near 19.

Sunday Night

Partly cloudy, with a low around 13.

Monday

Mostly sunny, with a high near 24.

Monday Night

Mostly cloudy, with a low around 17.

Tuesday

Partly sunny, with a high near 28.