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	29.59 in (1002.03 mb)
Dewpoint	26°F (-3°C)
Visibility	1.50 mi
Last update	07 Jan 12:40 PM PST

More Information:

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

Extended Forecast for

10 Miles NE Snoqualmie Pass WA

Winter Storm Warning January 7, 01:04pm until January 8, 04:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning January 7, 01:04pm until January 8, 04:00pm
NOW until 4:00pm Thu
Winter Storm Warning
This Afternoon
High: 24 °F
Heavy Snow
Tonight
Low: 21 °F
Heavy Snow
and Patchy
Blowing Snow
Thursday
High: 25 °F
Heavy Snow
and Patchy
Blowing Snow
Thursday Night
Low: 24 °F
Snow
Friday
High: 30 °F
Chance Snow
then Slight
Chance Snow
Friday Night
Low: 23 °F
Mostly Cloudy
Saturday
High: 33 °F
Slight Chance
Snow
Saturday Night
Low: 26 °F
Chance Snow

Detailed Forecast

This Afternoon

Snow. The snow could be heavy at times. High near 24. Southwest wind around 10 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 9 to 13 inches possible.

Tonight

Snow. The snow could be heavy at times. Patchy blowing snow after 10pm. Steady temperature around 21. West wind 13 to 18 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. Patchy blowing snow. High near 25. West wind 18 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

Thursday Night

Snow, mainly before 4am. Low around 24. West wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. 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 30. West wind 8 to 13 mph, with gusts as high as 18 mph. New snow accumulation of less than one inch possible.

Friday Night

Mostly cloudy, with a low around 23.

Saturday

A 20 percent chance of snow after 10am. Mostly cloudy, with a high near 33.

Saturday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 26.

Sunday

A 50 percent chance of snow. Mostly cloudy, with a high near 32.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 29.

Monday

A chance of rain and snow. Mostly cloudy, with a high near 34.