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

Stevens Pass - Tye Mill (STS54)

Lat: 47.73163°NLon: 121.0853°WElev: 5180.0ft.

27°F

-3°C

Humidity	NA
Wind Speed	WNW 0 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

8 Miles ENE Stevens Pass WA

Tonight
Low: 28 °F
Partly Cloudy
Christmas Day
High: 38 °F
Snow Likely
then
Rain/Snow
Thursday Night
Low: 31 °F
Rain/Snow
then Snow
Likely
Friday
High: 38 °F
Heavy Snow
Friday Night
Low: 25 °F
Heavy Snow
then Chance
Snow
Saturday
High: 34 °F
Slight Chance
Snow then
Partly Sunny
Saturday Night
Low: 21 °F
Mostly Cloudy
Sunday
High: 37 °F
Partly Sunny
Sunday Night
Low: 24 °F
Mostly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 28. Southwest wind around 6 mph becoming light and variable.

Christmas Day

Snow before 2pm, then snow, possibly mixed with rain. High near 38. East wind 3 to 7 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Thursday Night

Rain and snow, becoming all snow after 10pm. Low around 31. Southwest wind 3 to 5 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Friday

Snow. The snow could be heavy at times. High near 38. West wind 6 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Friday Night

Snow, mainly before 10pm. The snow could be heavy at times. Low around 25. West wind around 14 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Saturday

A 20 percent chance of snow before 10am. Partly sunny, with a high near 34.

Saturday Night

Mostly cloudy, with a low around 21.

Sunday

Partly sunny, with a high near 37.

Sunday Night

Mostly cloudy, with a low around 24.

Monday

Partly sunny, with a high near 39.

Monday Night

Mostly cloudy, with a low around 28.