Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Current conditions at

Stampede Pass (KSMP)

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

unknown precip,fog

32°F

0°C

Humidity	100%
Wind Speed	E 3 MPH
Barometer	29.81 in (1009.48 mb)
Dewpoint	32°F (0°C)
Visibility	0.50 mi
Last update	02 Jan 05:03 PM PST

More Information:

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

Extended Forecast for

9 Miles SSE Snoqualmie Pass WA

This Afternoon
High: 36 °F
Rain
Tonight
Low: 32 °F
Rain then
Rain/Freezing
Rain
Saturday
High: 34 °F
Wintry Mix
Saturday Night
Low: 32 °F
Rain/Snow
Sunday
High: 33 °F
Snow
Sunday Night
Low: 28 °F
Snow
Monday
High: 29 °F
Snow Likely
then Chance
Snow
Monday Night
Low: 25 °F
Snow Likely
Tuesday
High: 28 °F
Heavy Snow

Detailed Forecast

This Afternoon

Rain. High near 36. East wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain before 1am, then rain or freezing rain. Low around 32. East wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Little or no ice accumulation expected.

Saturday

Rain, possibly mixed with freezing rain before 10am, then rain and snow likely. High near 34. East wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. Little or no snow accumulation expected.

Saturday Night

Rain and snow, becoming all snow after 1am. Low around 32. East wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Sunday

Snow. High near 33. West wind around 7 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

Snow. Low around 28. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Monday

Snow likely, mainly before 10am. Mostly cloudy, with a high near 29. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Monday Night

Snow likely, mainly after 4am. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.

Tuesday

Snow. The snow could be heavy at times. High near 28. Chance of precipitation is 80%.

Tuesday Night

Snow. The snow could be heavy at times. Mostly cloudy, with a low around 26.

Wednesday

Snow. Mostly cloudy, with a high near 27.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 25.

Thursday

A chance of snow. Mostly cloudy, with a high near 27.