Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Hazardous Weather Conditions

Winter Storm Warning until January 8, 04:00 PM PST

Current conditions at

Stampede Pass (KSMP)

Lat: 47.27648°NLon: 121.33817°WElev: 3970.0ft.

light snow,mist

26°F

-3°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	29.66 in (1004.4 mb)
Dewpoint	26°F (-3°C)
Visibility	3.00 mi
Last update	07 Jan 08:56 AM PST

More Information:

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

Extended Forecast for

5 Miles ENE Snoqualmie Pass WA

Winter Storm Warning January 7, 09:21am until January 8, 04:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning January 7, 09:21am until January 8, 04:00pm
NOW until 4:00pm Thu
Winter Storm Warning
Today
High: 27 °F
Heavy Snow
Tonight
Low: 25 °F
Heavy Snow
Thursday
High: 28 °F
Heavy Snow
Thursday Night
Low: 26 °F
Snow Likely
Friday
High: 33 °F
Chance Snow
then Slight
Chance Snow
Friday Night
Low: 25 °F
Mostly Cloudy
Saturday
High: 35 °F
Slight Chance
Snow
Saturday Night
Low: 27 °F
Chance Snow

Detailed Forecast

Today

Snow. The snow could be heavy at times. High near 27. Southwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 7 to 11 inches possible.

Tonight

Snow. The snow could be heavy at times. Steady temperature around 25. West wind 9 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.

Thursday

Snow. The snow could be heavy at times. High near 28. West wind around 15 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Thursday Night

Snow likely, mainly before 4am. Mostly cloudy, with a low around 26. West wind 11 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Friday

A 50 percent chance of snow, mainly before 10am. Mostly cloudy, with a high near 33. West wind 6 to 8 mph. New snow accumulation of less than one inch possible.

Friday Night

Mostly cloudy, with a low around 25.

Saturday

A 20 percent chance of snow after 10am. Mostly cloudy, with a high near 35.

Saturday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 27.

Sunday

A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 50%.

Sunday Night

A chance of rain and snow. Mostly cloudy, with a low around 30.

Monday

A chance of rain and snow. Mostly cloudy, with a high near 36.