Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Northeast; Heavy Rain Returns to California

An Alberta clipper will bring lake effect snow downwind of the Great Lakes, with the highest snow totals downwind of Lakes Erie and Ontario. Snow squalls may impact New Year's Eve travel during the evening and overnight hours across parts of the Great Lakes, Ohio Valley, and Northeast. Heavy rain will bring a flash flooding threat for southern California on New Year's Eve into New Year's Day. Read More >

Current conditions at

Stampede Pass (KSMP)

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

21°F

-6°C

Humidity	95%
Wind Speed	NA 3 MPH
Barometer	30.16 in (1021.34 mb)
Dewpoint	20°F (-7°C)
Visibility	10.00 mi
Last update	31 Dec 02:56 AM PST

More Information:

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

Extended Forecast for

11 Miles ENE Snoqualmie Pass WA

Today
High: 31 °F
Mostly Sunny
Tonight
Low: 24 °F
Partly Cloudy
New Year's Day
High: 33 °F
Chance Snow
Thursday Night
Low: 29 °F
Rain/Snow
Friday
High: 36 °F
Rain/Snow
then Rain
Likely
Friday Night
Low: 32 °F
Rain/Snow
Saturday
High: 35 °F
Rain/Snow
Saturday Night
Low: 29 °F
Snow
Sunday
High: 34 °F
Snow Likely

Detailed Forecast

Today

Mostly sunny, with a high near 31. East wind around 7 mph becoming south in the afternoon.

Tonight

Partly cloudy, with a low around 24. East wind around 7 mph.

New Year's Day

A 30 percent chance of snow, mainly after 4pm. Mostly cloudy, with a high near 33. Southeast wind around 6 mph.

Thursday Night

A chance of snow before 10pm, then rain and snow. Low around 29. Southeast wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Friday

Rain, possibly mixed with snow, becoming all rain after 10am. High near 36. South wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Friday Night

Rain, possibly mixed with snow. Low around 32. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Saturday

Rain and snow, becoming all snow after 1pm. High near 35. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Saturday Night

Snow. Low around 29. Chance of precipitation is 90%.

Sunday

Snow likely. Mostly cloudy, with a high near 34. Chance of precipitation is 70%.

Sunday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 27.

Monday

A chance of snow. Mostly cloudy, with a high near 34.