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

Lake effect snow will continue through Friday bringing significant snowfall to areas east to southeast of the Great Lakes. Snow squalls may impact New Year's Eve travel this evening and overnight across parts of the Great Lakes, Ohio Valley, Mid-Atlantic, and Upstate New York. Heavy rain will bring another flash flooding threat for southern California 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.

20°F

-7°C

Humidity	96%
Wind Speed	N 0 MPH
Barometer	30.13 in (1020.32 mb)
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Last update	31 Dec 05:56 AM PST

More Information:

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

Extended Forecast for

5 Miles SSW Snoqualmie Pass WA

Today
High: 33 °F
Mostly Sunny
Tonight
Low: 26 °F
Partly Cloudy
New Year's Day
High: 32 °F
Chance Snow
then Snow
Likely
Thursday Night
Low: 30 °F
Rain/Snow
Friday
High: 36 °F
Rain
Friday Night
Low: 32 °F
Rain
Saturday
High: 35 °F
Rain/Snow
Saturday Night
Low: 30 °F
Snow
Sunday
High: 33 °F
Snow

Detailed Forecast

Today

Mostly sunny, with a high near 33. Southeast wind 8 to 13 mph, with gusts as high as 18 mph.

Tonight

Partly cloudy, with a low around 26. Southeast wind around 11 mph, with gusts as high as 20 mph.

New Year's Day

Snow likely, mainly after 4pm. Mostly cloudy, with a high near 32. East wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday Night

Rain, possibly mixed with snow. Low around 30. East wind around 9 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Friday

Rain. High near 36. Southeast wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

Rain. Low around 32. Chance of precipitation is 80%.

Saturday

Rain and snow. High near 35. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Saturday Night

Snow. Low around 30. Chance of precipitation is 90%.

Sunday

Snow. High near 33. Chance of precipitation is 80%.

Sunday Night

Snow likely. Mostly cloudy, with a low around 29.

Monday

A chance of snow. Mostly cloudy, with a high near 33.