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 critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday 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

11 Miles SSE Newhalem WA

  • Overnight

    Overnight: Partly cloudy, with a low around 10. Wind chill values between 2 and 7. North northwest wind around 5 mph becoming west southwest.

    Low: 10 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of snow after 2pm.  Partly sunny, with a high near 24. Wind chill values between 4 and 14. West southwest wind 3 to 6 mph.

    High: 24 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: A slight chance of snow before 10pm, then a chance of snow after 2am.  Mostly cloudy, with a low around 20. Wind chill values between 8 and 15. Southeast wind 6 to 14 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly after 10am.  Mostly cloudy, with a high near 29. Wind chill values between 8 and 17. East southeast wind around 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    High: 29 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely.  Mostly cloudy, with a low around 28. East wind 18 to 20 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 28 °F

    Snow Likely

  • Sunday

    Sunday: Snow.  High near 35. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 35 °F

    Snow

  • Sunday Night

    Sunday Night: Snow.  Low around 29. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 29 °F

    Snow

  • Monday

    Monday: Snow. The snow could be heavy at times.  Cloudy, with a high near 33.

    High: 33 °F

    Heavy Snow

  • Monday Night

    Monday Night: Snow. The snow could be heavy at times.  Mostly cloudy, with a low around 27.

    Low: 27 °F

    Heavy Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 10. Wind chill values between 2 and 7. North northwest wind around 5 mph becoming west southwest.
Friday
A 20 percent chance of snow after 2pm. Partly sunny, with a high near 24. Wind chill values between 4 and 14. West southwest wind 3 to 6 mph.
Friday Night
A slight chance of snow before 10pm, then a chance of snow after 2am. Mostly cloudy, with a low around 20. Wind chill values between 8 and 15. Southeast wind 6 to 14 mph. 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 29. Wind chill values between 8 and 17. East southeast wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Snow likely. Mostly cloudy, with a low around 28. East wind 18 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow. High near 35. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow. Low around 29. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Monday
Snow. The snow could be heavy at times. Cloudy, with a high near 33.
Monday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 27.
Tuesday
Snow likely. Mostly cloudy, with a high near 32.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 26.
Wednesday
Snow likely. Mostly cloudy, with a high near 33.
Wednesday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 27.
Thursday
Snow. The snow could be heavy at times. Cloudy, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSE Newhalem WA
 48.52°N 121.19°W (Elev. 5430 ft)
1:25 am PST Feb 20, 2026
1am PST Feb 20, 2026-6pm PST Feb 26, 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