National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. 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 NNW Newhalem WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. Wind chill values between 19 and 24. Northwest wind around 9 mph.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 34. Wind chill values between 18 and 28. North northwest wind 3 to 8 mph.

    High: 34 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 19. Wind chill values between 5 and 15. North wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 27. Wind chill values between 5 and 15. North wind 11 to 15 mph, with gusts as high as 22 mph.

    High: 27 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 17. North northeast wind around 11 mph.

    Low: 17 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

  • Sunday Night

    Sunday Night: A slight chance of snow after 10pm. Partly cloudy, with a low around 20.

    Low: 20 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 26. Wind chill values between 19 and 24. Northwest wind around 9 mph.
Thursday
Partly sunny, with a high near 34. Wind chill values between 18 and 28. North northwest wind 3 to 8 mph.
Thursday Night
Mostly clear, with a low around 19. Wind chill values between 5 and 15. North wind 9 to 13 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 27. Wind chill values between 5 and 15. North wind 11 to 15 mph, with gusts as high as 22 mph.
Friday Night
Clear, with a low around 17. North northeast wind around 11 mph.
Saturday
Sunny, with a high near 33.
Saturday Night
Mostly clear, with a low around 18.
Sunday
Sunny, with a high near 32.
Sunday Night
A slight chance of snow after 10pm. Partly cloudy, with a low around 20.
Monday
A chance of snow. Partly sunny, with a high near 31.
Monday Night
A chance of snow. Mostly cloudy, with a low around 24.
Tuesday
A chance of snow. Partly sunny, with a high near 35.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 28.
Wednesday
A chance of snow. Mostly cloudy, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Newhalem WA
 48.8°N 121.34°W (Elev. 5302 ft)
Last Update:
7:01 pm PST Jan 21, 2026
Forecast Valid:
9pm PST Jan 21, 2026-6pm PST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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