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

STEHEKIN-AIRSTRIP (STRW1)

Lat: 48.34694°NLon: 120.72028°WElev: 1230.0ft.

28°F

-2°C

Humidity	91%
Wind Speed	N 0 MPH
Barometer	NA
Dewpoint	26°F (-3°C)
Visibility	NA
Last update	21 Feb 04:01 AM PST

More Information:

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

Extended Forecast for

3 Miles N 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: 25 °F
Heavy Snow
Monday
High: 29 °F
Heavy Snow
Monday Night
Low: 18 °F
Chance Snow
Tuesday
High: 29 °F
Snow Likely
Tuesday Night
Low: 20 °F
Snow Likely
Wednesday
High: 27 °F
Snow Likely
and Breezy
Wednesday Night
Low: 24 °F
Snow Likely
and Breezy
Thursday
High: 29 °F
Snow and
Breezy

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Low around 25. South wind around 9 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 8 to 12 inches possible.

Monday

Snow, mainly before 1pm. The snow could be heavy at times. High near 29. Southwest wind 10 to 13 mph becoming west in the afternoon. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Monday Night

A chance of snow before 7pm, then a slight chance of snow after 1am. Mostly cloudy, with a low around 18. North wind around 7 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Tuesday

Snow likely, mainly after 4pm. Partly sunny, with a high near 29. East wind around 7 mph becoming south in the afternoon. 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 20. West wind 10 to 16 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Snow likely. Mostly cloudy, with a high near 27. Breezy. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 24. Breezy. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Thursday

Snow. High near 29. Breezy. Chance of precipitation is 80%.

Thursday Night

Snow likely. Mostly cloudy, with a low around 23. Windy. Chance of precipitation is 70%.

Friday

Snow likely, mainly before 4pm. Mostly cloudy, with a high near 26. Breezy. Chance of precipitation is 70%.

Friday Night

A 30 percent chance of snow. Partly cloudy, with a low around 12.