
Winter Weather in the Eastern U.S.; Heavy Rains Begin Across the Southern Plains into the Ohio Valley
A wintry mix may impact travel across portions of the Mid-Atlantic through the morning and the Northeast U.S. through Tuesday. Heavy rain and thunderstorms may cause a flooding threat across the Southern Plains into the Ohio Valley beginning Tuesday. Fire weather concerns will continue across portions of the central and southern High Plains through Wednesday. Read More >
Current conditions at
MARTEN RIDGE (MRTW1)
Lat: 48.76292°NLon: 121.69823°WElev: 3520.0ft.NA
40°F
4°C
| Humidity | NA |
| Wind Speed | NA NA MPH |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | NA |
Extended Forecast for
10 Miles SSE Newhalem WA
Tonight

Low: 25 °F
Mostly Cloudy
Tuesday

High: 30 °F
Snow
Tuesday Night

Low: 26 °F
Heavy Snow
Wednesday

High: 27 °F
Snow
Wednesday Night

Low: 22 °F
Snow
Thursday

High: 25 °F
Snow
Thursday Night

Low: 23 °F
Snow
Friday

High: 29 °F
Snow
Friday Night

Low: 27 °F
Snow
Detailed Forecast
Tonight
Mostly cloudy, with a low around 25. Wind chill values between 14 and 19. South southwest wind 8 to 10 mph.
Tuesday
Snow, mainly after 9am. High near 30. Wind chill values between 16 and 21. South southwest wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around 26. Wind chill values between 16 and 21. Southwest wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Wednesday
Snow. High near 27. Wind chill values between 12 and 17. West wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
Snow. Low around 22. West southwest wind around 15 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow. High near 25. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow. Low around 23. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow. Mostly cloudy, with a high near 29.
Friday Night
Snow. Cloudy, with a low around 27.
Saturday
Snow. Cloudy, with a high near 31.
Saturday Night
Snow. Mostly cloudy, with a low around 27.
Sunday
Snow likely. Mostly cloudy, with a high near 29. Breezy.
Sunday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 20. Breezy.
Monday
Snow. Cloudy, with a high near 23. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
10 Miles SSE Newhalem WA
48.55°N 121.14°W (Elev. 7999 ft)
48.55°N 121.14°W (Elev. 7999 ft)
7:01 pm PST Mar 2, 2026
11pm PST Mar 2, 2026-6pm PDT Mar 9, 2026


