Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from February 22, 10:00 PM PST until February 23, 01:00 PM PST

Current conditions at

Stevens Pass - Tye Mill (STS54)

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

25°F

-4°C

Humidity	NA
Wind Speed	E 4 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Wind Chill	20°F (-7°C)
Last update	NA

More Information:

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

Extended Forecast for

12 Miles S Trinity WA

Winter Weather Advisory February 22, 10:00pm until February 23, 01:00pm

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 30 °F
Heavy Snow
Monday
High: 34 °F
Heavy Snow
Monday Night
Low: 25 °F
Chance Snow
Tuesday
High: 35 °F
Snow Likely
Tuesday Night
Low: 25 °F
Snow Likely
Wednesday
High: 34 °F
Snow Likely
and Breezy
Wednesday Night
Low: 28 °F
Chance Snow
Thursday
High: 35 °F
Snow Likely
and Breezy
Thursday Night
Low: 27 °F
Snow Likely

Detailed Forecast

Tonight

Snow. The snow could be heavy at times. Low around 30. Southwest wind around 6 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.

Monday

Snow, mainly before 1pm. The snow could be heavy at times. High near 34. West wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Monday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 25. Northwest wind around 6 mph. New snow accumulation of less than one inch possible.

Tuesday

Snow likely, mainly after 10am. Partly sunny, with a high near 35. North wind around 7 mph becoming southeast in the morning. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 25. West wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Wednesday

Snow likely, mainly after 10am. Partly sunny, with a high near 34. Breezy. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Wednesday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 28. New snow accumulation of less than a half inch possible.

Thursday

Snow likely, mainly after 10am. Mostly cloudy, with a high near 35. Breezy. Chance of precipitation is 60%.

Thursday Night

Snow likely. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.

Friday

Snow likely, mainly before 4pm. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.

Friday Night

A 30 percent chance of snow. Partly cloudy, with a low around 18.

Saturday

A 20 percent chance of snow. Mostly sunny, with a high near 34.