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, 05:00 AM MST until December 27, 08:00 PM MST

Current conditions at

SLATE CREEK (SCFI1)

Lat: 45.61881°NLon: 116.28211°WElev: 1568.0ft.

44°F

7°C

Humidity	85%
Wind Speed	S 3 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Last update	25 Dec 10:10 PM PST

More Information:

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

Extended Forecast for

16 Miles NNE Brundage Mountain ID

Winter Weather Advisory December 26, 05:00am until December 27, 08:00pm

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 30 °F
Heavy Snow
Friday
High: 29 °F
Heavy Snow
and Blowing
Snow
Friday Night
Low: 14 °F
Heavy Snow
and Areas
Blowing Snow
Saturday
High: 18 °F
Snow
Saturday Night
Low: 2 °F
Mostly Cloudy
Sunday
High: 21 °F
Mostly Sunny
Sunday Night
Low: 9 °F
Mostly Clear
Monday
High: 27 °F
Mostly Sunny
Monday Night
Low: 17 °F
Mostly Cloudy

Detailed Forecast

Tonight

Snow, mainly after 3am. The snow could be heavy at times. Steady temperature around 30. South southwest wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 4 to 8 inches possible.

Friday

Snow. The snow could be heavy at times. Widespread blowing snow, mainly between 9am and 11am. High near 29. Breezy, with a south southwest wind 18 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 7 to 11 inches possible.

Friday Night

Snow. The snow could be heavy at times. Areas of blowing snow. Low around 14. Wind chill values as low as zero. Breezy, with a southwest wind 22 to 24 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Saturday

Snow. High near 18. Wind chill values as low as -2. West northwest wind 11 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Saturday Night

Mostly cloudy, with a low around 2. Northwest wind 5 to 9 mph becoming light and variable after midnight.

Sunday

Mostly sunny, with a high near 21.

Sunday Night

Mostly clear, with a low around 9.

Monday

Mostly sunny, with a high near 27.

Monday Night

Mostly cloudy, with a low around 17.

Tuesday

Partly sunny, with a high near 31.