Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through 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.

22°F

-6°C

Humidity	NA
Wind Speed	WSW 6 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Wind Chill	14°F (-10°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: 30 °F
Partly Sunny
Tonight
Low: 21 °F
Partly Cloudy
Tuesday
High: 30 °F
Mostly Sunny
Tuesday Night
Low: 22 °F
Partly Cloudy
Wednesday
High: 36 °F
Mostly Sunny
Wednesday Night
Low: 25 °F
Mostly Cloudy
New Year's Day
High: 34 °F
Slight Chance
Snow then
Chance
Rain/Snow
Thursday Night
Low: 26 °F
Rain/Snow
Likely

Detailed Forecast

This Afternoon

Partly sunny, with a high near 30. Calm wind.

Tonight

Partly cloudy, with a low around 21. Northeast wind 3 to 5 mph.

Tuesday

Mostly sunny, with a high near 30. East wind around 6 mph.

Tuesday Night

Partly cloudy, with a low around 22. East wind 3 to 5 mph.

Wednesday

Mostly sunny, with a high near 36. Light east wind.

Wednesday Night

Mostly cloudy, with a low around 25.

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 34. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Thursday Night

Snow likely, possibly mixed with rain, mainly after 10pm. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.

Friday

Rain and snow. High near 32. Chance of precipitation is 80%.

Friday Night

Snow likely, possibly mixed with rain. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.

Saturday

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

Saturday Night

Snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.

Sunday

Snow likely. Mostly cloudy, with a high near 32. Chance of precipitation is 60%.