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.

21°F

-6°C

Humidity	91%
Wind Speed	NA NA MPH
Barometer	30.12 in (1019.98 mb)
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Last update	31 Dec 06:56 AM PST

More Information:

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

Extended Forecast for

9 Miles ESE Snoqualmie Pass WA

Today
High: 40 °F
Mostly Sunny
Tonight
Low: 27 °F
Partly Cloudy
New Year's Day
High: 40 °F
Chance
Rain/Snow
Thursday Night
Low: 33 °F
Rain
Friday
High: 44 °F
Rain
Friday Night
Low: 35 °F
Rain
Saturday
High: 43 °F
Rain
Saturday Night
Low: 34 °F
Rain
Sunday
High: 42 °F
Rain/Snow
Likely

Detailed Forecast

Today

Mostly sunny, with a high near 40. Light east wind.

Tonight

Partly cloudy, with a low around 27. Calm wind.

New Year's Day

A slight chance of rain and snow between 10am and 1pm, then a chance of rain. Mostly cloudy, with a high near 40. Calm wind. Chance of precipitation is 30%.

Thursday Night

Rain, mainly after 10pm. Low around 33. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Rain. High near 44. Light southeast wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

Rain. Low around 35. Chance of precipitation is 80%.

Saturday

Rain. High near 43. Chance of precipitation is 90%.

Saturday Night

Rain. Low around 34. Chance of precipitation is 90%.

Sunday

Rain likely, possibly mixed with snow, becoming all rain after 4pm. Mostly cloudy, with a high near 42. Chance of precipitation is 70%.

Sunday Night

Rain likely before 7pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 32.