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 >

Hazardous Weather Conditions

Special Weather Statement

Current conditions at

Stampede Pass (KSMP)

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

frz rain,fog

32°F

0°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	29.79 in (1008.81 mb)
Dewpoint	32°F (0°C)
Visibility	0.25 mi
Last update	02 Jan 06:46 PM PST

More Information:

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

Extended Forecast for

5 Miles NE Snoqualmie Pass WA

Tonight
Low: 34 °F
Rain and
Patchy Fog
then
Rain/Snow and
Patchy Fog
Saturday
High: 37 °F
Rain/Snow and
Patchy Fog
Saturday Night
Low: 32 °F
Rain/Snow
then Snow
Sunday
High: 35 °F
Snow
Sunday Night
Low: 29 °F
Snow
Monday
High: 32 °F
Snow Likely
Monday Night
Low: 26 °F
Snow Likely
Tuesday
High: 31 °F
Heavy Snow
Tuesday Night
Low: 27 °F
Heavy Snow

Detailed Forecast

Tonight

Rain before 4am, then rain, possibly mixed with snow. Patchy fog. Low around 34. Southeast wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Saturday

Rain, possibly mixed with snow before 1pm, then a slight chance of snow. Patchy fog before 10am. High near 37. Southeast wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Saturday Night

Snow before 7pm, then snow, possibly mixed with rain between 7pm and 10pm, then snow after 10pm. Low around 32. Southeast wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

Sunday

Snow. High near 35. West wind 6 to 8 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Sunday Night

Snow. Low around 29. West wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Monday

Snow likely, mainly before 10am. Mostly cloudy, with a high near 32. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Monday Night

Snow likely, mainly after 4am. Mostly cloudy, with a low around 26. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Tuesday

Snow. The snow could be heavy at times. High near 31. Chance of precipitation is 80%.

Tuesday Night

Snow. The snow could be heavy at times. Low around 27. Chance of precipitation is 90%.