Tracking Winter Storm and Severe Weather Impacts Through This Weekend

Heavy mountain snow will continue into Thursday afternoon across the Cascades. Two fast moving storms will track from the southern Rockies to the Great Lakes Thursday and then Friday into Sunday with areas of gusty winds, and heavy snow. In the Southeast U.S., severe thunderstorms and heavy to excessive rainfall are forecast on Friday. 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,freezing fog

26°F

-3°C

Humidity	95%
Wind Speed	W 8 MPH
Barometer	29.78 in (1008.47 mb)
Dewpoint	25°F (-4°C)
Visibility	0.50 mi
Wind Chill	18°F (-8°C)
Last update	08 Jan 02:56 AM PST

More Information:

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

Extended Forecast for

6 Miles NE Snoqualmie Pass WA

Winter Storm Warning January 8, 03:41am until January 8, 04:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning January 8, 03:41am until January 8, 04:00pm
NOW until 4:00pm Thu
Winter Storm Warning
Overnight
Low: 18 °F
Heavy Snow
and Blowing
Snow
Thursday
High: 23 °F
Heavy Snow
and Areas
Blowing Snow
Thursday Night
Low: 23 °F
Heavy Snow
and Areas
Blowing Snow
Friday
High: 29 °F
Chance Snow
then Mostly
Cloudy
Friday Night
Low: 24 °F
Mostly Cloudy
Saturday
High: 32 °F
Mostly Cloudy
Saturday Night
Low: 24 °F
Chance Snow
Sunday
High: 31 °F
Snow Likely

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Widespread blowing snow. Low around 18. Wind chill values as low as zero. Breezy, with a west wind around 22 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 5 to 9 inches possible.

Thursday

Snow, mainly after 10am. The snow could be heavy at times. Areas of blowing snow. High near 23. Wind chill values as low as -1. Breezy, with a west wind around 24 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

Thursday Night

Snow likely, mainly between 10pm and 4am. The snow could be heavy at times. Areas of blowing snow before 1am. Cloudy, with a low around 23. Breezy, with a west wind 17 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 4 to 8 inches possible.

Friday

A 50 percent chance of snow before 10am. Mostly cloudy, with a high near 29. West wind 7 to 14 mph, with gusts as high as 18 mph. New snow accumulation of 1 to 2 inches possible.

Friday Night

Mostly cloudy, with a low around 24. Southeast wind 10 to 14 mph.

Saturday

Mostly cloudy, with a high near 32.

Saturday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 24.

Sunday

Snow likely. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.

Sunday Night

Snow likely before 1am, then rain and snow likely. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.

Monday

Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 35.