High-Impact and Far-Reaching Winter Storm Continues; Cold Expands and Persists

A major winter storm will shift its impacts into the Northeast U.S. with heavy snow through tonight while over the Mid-Atlantic, sleet and freezing rain will diminish. Extremely cold air behind the storm will prolong dangerous travel and infrastructure impacts. Sub-zero low temperatures are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

38°F

3°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

Overnight
Low: 19 °F
Mostly Cloudy
Monday
High: 26 °F
Partly Sunny
Monday Night
Low: 22 °F
Mostly Cloudy
Tuesday
High: 31 °F
Mostly Cloudy
then Chance
Snow
Tuesday Night
Low: 24 °F
Snow
Wednesday
High: 29 °F
Heavy Snow
Wednesday Night
Low: 27 °F
Heavy Snow
Thursday
High: 31 °F
Snow
Thursday Night
Low: 29 °F
Snow

Detailed Forecast

Overnight

Mostly cloudy, with a low around 19. Wind chill values between 9 and 14. Southwest wind around 8 mph.

Monday

Partly sunny, with a high near 26. Wind chill values between 11 and 18. Southwest wind around 8 mph.

Monday Night

Mostly cloudy, with a low around 22. Wind chill values between 12 and 17. South southwest wind 8 to 10 mph.

Tuesday

A 30 percent chance of snow after 4pm. Mostly cloudy, with a high near 31. Wind chill values between 13 and 19. Southeast wind around 16 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.

Tuesday Night

Snow, mainly after 10pm. Low around 24. Southeast wind 13 to 18 mph becoming south southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 29. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Wednesday Night

Snow. The snow could be heavy at times. Low around 27. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Thursday

Snow. Cloudy, with a high near 31.

Thursday Night

Snow. Cloudy, with a low around 29.

Friday

Snow. Cloudy, with a high near 31.

Friday Night

Snow. Mostly cloudy, with a low around 29.