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 5 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Wind Chill	19°F (-7°C)
Last update	NA

More Information:

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

Extended Forecast for

7 Miles SSE Trinity WA

Winter Weather Advisory until February 23, 01:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until February 23, 01:00pm
NOW until 1:00pm Mon
Winter Weather Advisory
Overnight
Low: 30 °F
Rain/Snow
Monday
High: 36 °F
Rain/Snow
then Snow
Likely
Monday Night
Low: 25 °F
Chance Snow
Tuesday
High: 36 °F
Chance Snow
then
Rain/Snow
Likely
Tuesday Night
Low: 26 °F
Rain/Snow
Likely then
Chance Snow
Wednesday
High: 35 °F
Snow Likely
then
Rain/Snow
Likely
Wednesday Night
Low: 29 °F
Rain/Snow
Likely then
Chance Snow
Thursday
High: 37 °F
Rain/Snow
Likely

Detailed Forecast

Overnight

Snow, possibly mixed with rain. The snow could be heavy at times. Low around 30. Light south wind. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.

Monday

Snow, possibly mixed with rain, becoming all snow after 10am. High near 36. West wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Monday Night

A chance of snow before 7pm, then a slight chance of snow after 1am. Mostly cloudy, with a low around 25. Light northwest wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Tuesday

A chance of snow before 4pm, then rain and snow likely. Partly sunny, with a high near 36. Light and variable wind. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Tuesday Night

Rain and snow likely, becoming all snow after 7pm. Mostly cloudy, with a low around 26. West wind 5 to 7 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Wednesday

Snow likely before 4pm, then rain and snow likely. Mostly cloudy, with a high near 35. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Wednesday Night

Rain and snow likely, becoming all snow after 7pm. Mostly cloudy, with a low around 29. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Thursday

A chance of snow before 10am, then rain likely, possibly mixed with snow between 10am and 4pm, then rain likely after 4pm. Mostly cloudy, with a high near 37. Chance of precipitation is 70%.

Thursday Night

Rain likely before 7pm, then rain and snow likely between 7pm and 1am, then a chance of snow after 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.

Friday

Snow likely, mainly before 4pm. Mostly cloudy, with a high near 35. Chance of precipitation is 60%.

Friday Night

A 20 percent chance of snow. Partly cloudy, with a low around 19.

Saturday

A 20 percent chance of snow. Mostly sunny, with a high near 35.

Saturday Night

Mostly clear, with a low around 18.

Sunday

Sunny, with a high near 37.