Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

38°F

3°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

6 Miles NNW Newhalem WA

  • Tonight

    Tonight: Mostly clear, with a low around 22. Wind chill values between 12 and 17. West northwest wind 6 to 11 mph becoming north after midnight.

    Low: 22 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 36. Wind chill values between 13 and 23. North northwest wind 6 to 9 mph.

    High: 36 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24. Wind chill values between 17 and 22. Northwest wind around 8 mph.

    Low: 24 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 36. Wind chill values between 15 and 25. West wind 7 to 11 mph.

    High: 36 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly after 4am.  Mostly cloudy, with a low around 26. Southwest wind 10 to 13 mph.  New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow, mainly after 10am.  High near 31. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 31 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times.  Low around 28. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    Low: 28 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times.  Cloudy, with a high near 29.

    High: 29 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: Snow.  Cloudy, with a low around 26.

    Low: 26 °F

    Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 22. Wind chill values between 12 and 17. West northwest wind 6 to 11 mph becoming north after midnight.
Sunday
Sunny, with a high near 36. Wind chill values between 13 and 23. North northwest wind 6 to 9 mph.
Sunday Night
Mostly clear, with a low around 24. Wind chill values between 17 and 22. Northwest wind around 8 mph.
Monday
Mostly sunny, with a high near 36. Wind chill values between 15 and 25. West wind 7 to 11 mph.
Monday Night
A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 26. Southwest wind 10 to 13 mph. New snow accumulation of less than a half inch possible.
Tuesday
Snow, mainly after 10am. High near 31. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around 28. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Wednesday
Snow. The snow could be heavy at times. Cloudy, with a high near 29.
Wednesday Night
Snow. Cloudy, with a low around 26.
Thursday
Snow. Cloudy, with a high near 27.
Thursday Night
Snow. Mostly cloudy, with a low around 26.
Friday
Snow. The snow could be heavy at times. Cloudy, with a high near 29.
Friday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 28.
Saturday
Snow. The snow could be heavy at times. Cloudy, with a high near 30.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Newhalem WA
 48.77°N 121.3°W (Elev. 6893 ft)
1:25 pm PST Feb 28, 2026
4pm PST Feb 28, 2026-6pm PST Mar 7, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database