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

MARTEN RIDGE (MRTW1)

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

34°F

1°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 23, 07:30am until February 23, 01:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 23, 07:30am until February 23, 01:00pm
NOW until 1:00pm Mon
Winter Weather Advisory
Today
High: 31 °F
Heavy Snow
Tonight
Low: 20 °F
Mostly Cloudy
then Slight
Chance Snow
Tuesday
High: 33 °F
Chance Snow
Tuesday Night
Low: 24 °F
Snow Likely
Wednesday
High: 30 °F
Heavy Snow
Wednesday Night
Low: 28 °F
Heavy Snow
Thursday
High: 31 °F
Heavy Snow
Thursday Night
Low: 25 °F
Heavy Snow

Detailed Forecast

Today

Snow, mainly before 1pm. The snow could be heavy at times. High near 31. Wind chill values between 20 and 25. West southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 5 to 9 inches possible.

Tonight

A 20 percent chance of snow after 4am. Mostly cloudy, with a low around 20. Wind chill values between 11 and 16. West northwest wind 5 to 8 mph becoming northeast after midnight.

Tuesday

A 50 percent chance of snow, mainly after 10am. Partly sunny, with a high near 33. Wind chill values between 11 and 21. Northeast wind 5 to 8 mph becoming west in the afternoon. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow likely, mainly after 10pm. Mostly cloudy, with a low around 24. Wind chill values between 16 and 21. Southwest wind 7 to 9 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 30. Southwest wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Wednesday Night

Snow. The snow could be heavy at times. Low around 28. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Thursday

Snow. The snow could be heavy at times. High near 31. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 25.

Friday

Snow. The snow could be heavy at times. Mostly cloudy, with a high near 29.

Friday Night

A chance of snow. Mostly cloudy, with a low around 19.

Saturday

A chance of snow. Partly sunny, with a high near 31.