
Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.
Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >
Current conditions at
MARTEN RIDGE (MRTW1)
Lat: 48.76292°NLon: 121.69823°WElev: 3520.0ft.NA
20°F
-7°C
| Humidity | NA |
| Wind Speed | NA NA MPH |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | NA |
Extended Forecast for
10 Miles E Marblemount WA
Today
High: 28 °F
Partly Sunny
then Slight
Chance SnowTonight

Low: 25 °F
Chance Snow
Saturday

High: 33 °F
Snow Likely
Saturday Night

Low: 32 °F
Snow Likely
Sunday

High: 38 °F
Snow
Sunday Night

Low: 33 °F
Snow
Monday

High: 37 °F
Snow
Monday Night

Low: 31 °F
Snow
Tuesday

High: 36 °F
Snow Likely
Detailed Forecast
Today
A 20 percent chance of snow after 2pm. Partly sunny, with a high near 28. Wind chill values between 17 and 22. Light southwest wind.
Tonight
A slight chance of snow before 10pm, then a chance of snow after 2am. Mostly cloudy, with a low around 25. Wind chill values between 15 and 20. Light southeast wind becoming east southeast 5 to 10 mph in the evening. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 33. Wind chill values between 15 and 24. East southeast wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Snow likely. Mostly cloudy, with a low around 32. Wind chill values between 22 and 27. East wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow. High near 38. East southeast wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow. Low around 33. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow. High near 37. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Monday Night
Snow. Mostly cloudy, with a low around 31.
Tuesday
Snow likely. Mostly cloudy, with a high near 36.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 30.
Wednesday
Snow likely. Mostly cloudy, with a high near 36.
Wednesday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 30.
Thursday
Snow. The snow could be heavy at times. Cloudy, with a high near 36.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
10 Miles E Marblemount WA
48.52°N 121.22°W (Elev. 4341 ft)
48.52°N 121.22°W (Elev. 4341 ft)
7:01 am PST Feb 20, 2026
7am PST Feb 20, 2026-6pm PST Feb 26, 2026


