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.

29°F

-2°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

13 Miles S Stevens Pass WA

This Afternoon
High: 28 °F
Slight Chance
Snow
Tonight
Low: 19 °F
Slight Chance
Snow then
Mostly Cloudy
Christmas Day
High: 27 °F
Snow
Thursday Night
Low: 21 °F
Snow
Friday
High: 25 °F
Heavy Snow
and Breezy
Friday Night
Low: 15 °F
Windy. Heavy
Snow then
Chance Snow
Saturday
High: 19 °F
Slight Chance
Snow then
Partly Sunny
Saturday Night
Low: 12 °F
Mostly Cloudy
Sunday
High: 24 °F
Partly Sunny

Detailed Forecast

This Afternoon

A 20 percent chance of snow. Mostly cloudy, with a steady temperature around 28. Southwest wind around 16 mph, with gusts as high as 29 mph.

Tonight

A 10 percent chance of snow before 7pm. Mostly cloudy, with a low around 19. West wind 8 to 13 mph becoming southeast after midnight.

Christmas Day

Snow, mainly after 10am. High near 27. East wind 9 to 16 mph becoming south in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

Snow, mainly before 10pm. Low around 21. Southwest wind around 9 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Friday

Snow. The snow could be heavy at times. High near 25. Breezy, with a west wind 14 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Friday Night

Snow, mainly before 10pm. The snow could be heavy at times. Low around 15. Windy. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Saturday

A 20 percent chance of snow before 10am. Partly sunny, with a high near 19.

Saturday Night

Mostly cloudy, with a low around 12.

Sunday

Partly sunny, with a high near 24.

Sunday Night

Mostly cloudy, with a low around 16.

Monday

Mostly cloudy, with a high near 27.

Monday Night

Mostly cloudy, with a low around 20.