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, 08:00 PM PST until February 23, 01:00 PM PST

Current conditions at

MARTEN RIDGE (MRTW1)

Lat: 48.76292°NLon: 121.69823°WElev: 3520.0ft.

35°F

2°C

Humidity	NA
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

10 Miles NNW Marblemount WA

Winter Weather Advisory February 22, 08:00pm until February 23, 01:00pm

Click here for hazard details and duration

Winter Weather Advisory

This Afternoon
High: 28 °F
Heavy Snow
Tonight
Low: 25 °F
Heavy Snow
Monday
High: 27 °F
Heavy Snow
Monday Night
Low: 16 °F
Chance Snow
Tuesday
High: 29 °F
Snow Likely
Tuesday Night
Low: 20 °F
Snow Likely
Wednesday
High: 26 °F
Snow and
Breezy
Wednesday Night
Low: 24 °F
Snow
Thursday
High: 27 °F
Snow and
Breezy

Detailed Forecast

This Afternoon

Snow, mainly before 3pm. The snow could be heavy at times. High near 28. Wind chill values between 14 and 19. South wind around 17 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 4 to 8 inches possible.

Tonight

Snow. The snow could be heavy at times. Low around 25. Wind chill values between 13 and 18. South southwest wind around 17 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Monday

Snow, mainly before noon. The snow could be heavy at times. High near 27. Wind chill values between 12 and 17. South southwest wind 13 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

Monday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 16. Wind chill values between 4 and 14. West wind 8 to 10 mph becoming northeast after midnight. New snow accumulation of around an inch possible.

Tuesday

Snow likely, mainly after 10am. Partly sunny, with a high near 29. North northeast wind 9 to 11 mph becoming west in the afternoon. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow likely. Mostly cloudy, with a low around 20. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Snow. High near 26. Breezy. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Wednesday Night

Snow. Cloudy, with a low around 24.

Thursday

Snow. Cloudy, with a high near 27. Breezy.

Thursday Night

Snow. Cloudy, with a low around 22. Breezy.

Friday

Snow. Mostly cloudy, with a high near 24. Breezy.