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

9 Miles NNW Roslyn WA

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

Detailed Forecast

Today

Mostly sunny, with a high near 31. Southeast wind around 8 mph.

Tonight

Partly cloudy, with a low around 24. Southeast wind around 8 mph.

New Year's Day

A slight chance of snow between 10am and 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 33. Southeast wind 6 to 8 mph. Chance of precipitation is 30%.

Thursday Night

Rain, possibly mixed with snow, mainly after 10pm. Low around 29. East wind around 7 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 7am. High near 36. Southeast wind around 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Friday Night

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

Saturday

Rain before 10am, then rain, possibly mixed with snow. High near 35. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Saturday Night

Rain, possibly mixed with snow. Low around 31. Chance of precipitation is 90%.

Sunday

Snow likely, mainly before 10am. Mostly cloudy, with a high near 34. Chance of precipitation is 70%.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 28.

Monday

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

Monday Night

A chance of snow. Mostly cloudy, with a low around 26.

Tuesday

A chance of snow. Mostly cloudy, with a high near 35.