Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Hazardous Weather Conditions

Current conditions at

MARTEN RIDGE (MRTW1)

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

32°F

0°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 SSE Newhalem WA

Winter Weather Advisory March 15, 11:07pm until March 16, 09:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory March 15, 11:07pm until March 16, 09:00am
NOW until 9:00am Mon
Winter Weather Advisory
Tonight
Low: 23 °F⇑
Heavy Snow
Monday
High: 32 °F
Rain/Snow and
Breezy
Monday Night
Low: 30 °F
Snow
Tuesday
High: 33 °F
Snow
Tuesday Night
Low: 29 °F
Snow
Wednesday
High: 33 °F
Snow
Wednesday Night
Low: 31 °F
Snow
Thursday
High: 33 °F
Snow

Detailed Forecast

Tonight

Snow. The snow could be heavy at times. Temperature rising to around 28 by 5am. Wind chill values between 9 and 15. Southwest wind 18 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 6 to 10 inches possible.

Monday

Snow before 11am, then rain and snow between 11am and 2pm, then snow likely after 2pm. High near 32. Wind chill values between 16 and 21. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Monday Night

Snow. Low around 30. Wind chill values between 17 and 22. Southwest wind 18 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Tuesday

Snow. High near 33. Wind chill values between 18 and 23. Southwest wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow. Low around 29. West southwest wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Wednesday

Snow. High near 33. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

Snow. Low around 31. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Thursday

Snow. Cloudy, with a high near 33.

Thursday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 30.

Friday

Snow. The snow could be heavy at times. Mostly cloudy, with a high near 32.

Friday Night

Snow likely. Mostly cloudy, with a low around 23.