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 the Northeastern Seaboard. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until February 23, 01:00 PM PST

Current conditions at

Stevens Pass - Tye Mill (STS54)

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

27°F

-3°C

Humidity	NA
Wind Speed	WSW 4 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Wind Chill	22°F (-6°C)
Last update	NA

More Information:

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

Extended Forecast for

8 Miles SE Trinity WA

Winter Weather Advisory February 23, 06:34am until February 23, 01:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 23, 06:34am until February 23, 01:00pm
NOW until 1:00pm Mon
Winter Weather Advisory
Today
High: 30 °F
Heavy Snow
then Snow
Likely
Tonight
Low: 20 °F
Slight Chance
Snow
Tuesday
High: 32 °F
Chance Snow
Tuesday Night
Low: 21 °F
Chance Snow
Wednesday
High: 30 °F
Snow Likely
and Breezy
Wednesday Night
Low: 25 °F
Chance Snow
Thursday
High: 33 °F
Snow Likely
and Breezy
Thursday Night
Low: 26 °F
Snow Likely
and Breezy

Detailed Forecast

Today

Snow, mainly before 1pm. The snow could be heavy at times. High near 30. Southwest wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.

Tonight

A slight chance of snow before 7pm, then a slight chance of snow after 1am. Mostly cloudy, with a low around 20. Northwest wind around 6 mph becoming northeast after midnight. Chance of precipitation is 20%.

Tuesday

A 50 percent chance of snow. Partly sunny, with a high near 32. Northeast wind around 5 mph becoming light and variable. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 21. West wind 8 to 13 mph, with gusts as high as 23 mph. New snow accumulation of 1 to 2 inches possible.

Wednesday

Snow likely, mainly after 10am. Mostly cloudy, with a high near 30. Breezy, with a west wind 15 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Wednesday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 25. New snow accumulation of around an inch possible.

Thursday

Snow likely, mainly after 10am. Mostly cloudy, with a high near 33. Breezy. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 26. Breezy. Chance of precipitation is 60%.

Friday

Snow likely, mainly before 4pm. Partly sunny, with a high near 30. Breezy. Chance of precipitation is 60%.

Friday Night

A 20 percent chance of snow before 10pm. Partly cloudy, with a low around 14.

Saturday

A 20 percent chance of snow. Mostly sunny, with a high near 31.

Saturday Night

A 20 percent chance of snow. Mostly clear, with a low around 14.

Sunday

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