Dense Fog for the Center of the Nation; Severe Thunderstorms Across the South; Parade of Pacific Storms Continue

Series of Pacific storms will continue to significantly impact portions of the West through this last weekend of 2024; Strong winds, high surf, heavy lower elevation rain and heavy mountain snow expected. Across the Plains, low visibility and dense fog will make for travel difficulties as warmer air lifts north. This will fuel severe thunderstorms across several southern states on Saturday. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until December 28, 04:00 PM PST

Current conditions at

Stampede Pass (KSMP)

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

snow,ice fog

30°F

-1°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	29.54 in (1000.34 mb)
Dewpoint	30°F (-1°C)
Visibility	0.25 mi
Last update	27 Dec 08:56 AM PST

More Information:

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

Extended Forecast for

Snoqualmie Pass WA

Winter Weather Advisory December 27, 09:18am until December 28, 04:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 27, 09:18am until December 28, 04:00pm
NOW until 4:00pm Sat
Winter Weather Advisory
Today
High: 32 °F
Snow
Tonight
Low: 28 °F
Snow
Saturday
High: 32 °F
Snow
Saturday Night
Low: 28 °F
Snow
Sunday
High: 29 °F
Heavy Snow
Sunday Night
Low: 26 °F
Heavy Snow
Monday
High: 27 °F
Snow Likely
Monday Night
Low: 21 °F
Chance Snow
and Patchy
Fog

Detailed Forecast

Today

Snow. High near 32. Southeast wind 6 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow. Low around 28. Southwest wind 9 to 11 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Saturday

Snow. High near 32. West wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Saturday Night

Snow, mainly after 4am. Low around 28. West wind 7 to 11 mph becoming southeast after midnight. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Sunday

Snow. The snow could be heavy at times. High near 29. Southeast wind 7 to 11 mph becoming south in the afternoon. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Sunday Night

Snow. The snow could be heavy at times. Low around 26. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

Monday

Snow likely, mainly before 4pm. Mostly cloudy, with a high near 27. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Monday Night

A 40 percent chance of snow, mainly before 10pm. Patchy fog before 10pm. Otherwise, mostly cloudy, with a low around 21.

Tuesday

A 30 percent chance of snow, mainly after 4pm. Partly sunny, with a high near 28.

Tuesday Night

Snow likely, mainly after 10pm. Mostly cloudy, with a low around 23.

New Year's Day

Snow. The snow could be heavy at times. Mostly cloudy, with a high near 28.