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.

Mist

25°F

-4°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	29.67 in (1004.74 mb)
Dewpoint	25°F (-4°C)
Visibility	3.00 mi
Last update	07 Jan 08:37 AM PST

More Information:

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

Extended Forecast for

3 Miles ESE Snoqualmie Pass WA

Winter Storm Warning January 7, 08:59am until January 8, 04:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning January 7, 08:59am until January 8, 04:00pm
NOW until 4:00pm Thu
Winter Storm Warning
Today
High: 26 °F
Heavy Snow
Tonight
Low: 25 °F
Heavy Snow
and Patchy
Blowing Snow
Thursday
High: 30 °F
Heavy Snow
and Patchy
Blowing Snow
Thursday Night
Low: 28 °F
Snow and
Patchy
Blowing Snow
Friday
High: 33 °F
Chance Snow
then Mostly
Cloudy
Friday Night
Low: 26 °F
Mostly Cloudy
Saturday
High: 35 °F
Slight Chance
Snow
Saturday Night
Low: 28 °F
Chance Snow

Detailed Forecast

Today

Snow. The snow could be heavy at times. High near 26. West wind around 10 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 5 to 9 inches possible.

Tonight

Snow. The snow could be heavy at times. Patchy blowing snow after 1am. Steady temperature around 25. West wind 13 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

Thursday

Snow. The snow could be heavy at times. Patchy blowing snow before 10am, then patchy blowing snow after 1pm. High near 30. West wind 18 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Thursday Night

Snow, mainly before 4am. Patchy blowing snow before 10pm. Low around 28. West wind 15 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Friday

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

Friday Night

Mostly cloudy, with a low around 26.

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 28.

Sunday

A 50 percent chance of snow. Mostly cloudy, with a high near 35.

Sunday Night

A chance of rain and snow. Mostly cloudy, with a low around 31.

Monday

A chance of rain and snow. Mostly cloudy, with a high near 37.