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 >

Hazardous Weather Conditions

Air Stagnation Advisory in effect from December 29, 11:45 AM PST until January 1, 12:00 PM PST

Current conditions at

Stevens Pass - Tye Mill (STS54)

Lat: 47.73163°NLon: 121.0853°WElev: 5180.0ft.

23°F

-5°C

Humidity	NA
Wind Speed	E 11 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Wind Chill	12°F (-11°C)
Last update	NA

More Information:

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

Extended Forecast for

8 Miles ENE Stevens Pass WA

Air Stagnation Advisory until January 1, 12:00pm

Click here for hazard details and duration

Air Stagnation Advisory

Air Stagnation Advisory until January 1, 12:00pm
NOW until 12:00pm Thu
Air Stagnation Advisory
This Afternoon
High: 32 °F
Mostly Sunny
Tonight
Low: 26 °F
Partly Cloudy
Wednesday
High: 40 °F
Mostly Sunny
Wednesday Night
Low: 26 °F
Partly Cloudy
New Year's Day
High: 39 °F
Partly Sunny
Thursday Night
Low: 27 °F
Snow Likely
Friday
High: 36 °F
Rain/Snow
Friday Night
Low: 32 °F
Rain/Snow

Detailed Forecast

This Afternoon

Mostly sunny, with a steady temperature around 32. Northeast wind around 5 mph.

Tonight

Partly cloudy, with a low around 26. Light northeast wind.

Wednesday

Mostly sunny, with a high near 40. Calm wind.

Wednesday Night

Partly cloudy, with a low around 26. Calm wind.

New Year's Day

Partly sunny, with a high near 39. Calm wind.

Thursday Night

Snow likely, mainly after 4am. Mostly cloudy, with a low around 27. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Friday

Rain, possibly mixed with snow. High near 36. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Friday Night

Rain and snow. Low around 32. Chance of precipitation is 90%.

Saturday

Rain, possibly mixed with snow. High near 42. Chance of precipitation is 80%.

Saturday Night

Snow, mainly after 7pm. Low around 33. Chance of precipitation is 80%.

Sunday

Snow likely. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.

Sunday Night

Snow likely. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.