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.

23°F

-5°C

Humidity	95%
Wind Speed	NA 4 MPH
Barometer	30.1 in (1019.3 mb)
Dewpoint	22°F (-6°C)
Visibility	10.00 mi
Wind Chill	18°F (-8°C)
Last update	31 Dec 10:56 AM PST

More Information:

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

Extended Forecast for

Snoqualmie Pass WA

Today
High: 35 °F
Mostly Sunny
Tonight
Low: 27 °F
Partly Cloudy
New Year's Day
High: 37 °F
Chance
Rain/Snow
then
Rain/Snow
Likely
Thursday Night
Low: 33 °F
Rain and
Patchy Fog
Friday
High: 41 °F
Rain and
Patchy Fog
Friday Night
Low: 35 °F
Rain
Saturday
High: 40 °F
Rain
Saturday Night
Low: 34 °F
Rain/Snow
Sunday
High: 38 °F
Rain/Snow

Detailed Forecast

Today

Mostly sunny, with a high near 35. Calm wind.

Tonight

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

New Year's Day

A chance of rain and snow between 10am and 1pm, then rain likely. Mostly cloudy, with a high near 37. Calm wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

Thursday Night

Rain. Patchy fog after 4am. Low around 33. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Rain. Patchy fog before 10am. High near 41. Calm wind. Chance of precipitation is 90%. 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 40. Chance of precipitation is 90%.

Saturday Night

Rain before 10pm, then rain, possibly mixed with snow. Low around 34. Chance of precipitation is 90%.

Sunday

Rain, possibly mixed with snow. High near 38. Chance of precipitation is 80%.

Sunday Night

Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 32.

Monday

A chance of rain and snow. Mostly cloudy, with a high near 38.