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

Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

35°F

2°C

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

12 Miles WNW Newhalem WA

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Low around 30. Wind chill values between 20 and 25. South southwest wind around 17 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.

    Low: 30 °F

    Heavy Snow

  • Thursday

    Thursday: Snow before 4pm, then rain, possibly mixed with snow. The snow could be heavy at times. High near 33. Wind chill values between 18 and 24. South southwest wind 13 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 33 °F

    Heavy Snow
    then
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow, becoming all snow after 10pm. Low around 32. Wind chill values between 22 and 27. South southeast wind around 13 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 32 °F

    Rain/Snow
    then Snow

  • Friday

    Friday: Snow. High near 34. Wind chill values between 22 and 27. South southeast wind around 16 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Snow

  • Friday Night

    Friday Night: Snow before 1am, then a chance of rain and snow. Low around 32. South wind 10 to 13 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 32 °F

    Snow then
    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow, mainly before 10am. Mostly cloudy, with a high near 38. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 38 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 32. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: Snow, mainly after 10am. Mostly cloudy, with a high near 36.

    High: 36 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Cloudy, with a low around 31.

    Low: 31 °F

    Snow

Detailed Forecast

Tonight
Snow. The snow could be heavy at times. Low around 30. Wind chill values between 20 and 25. South southwest wind around 17 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.
Thursday
Snow before 4pm, then rain, possibly mixed with snow. The snow could be heavy at times. High near 33. Wind chill values between 18 and 24. South southwest wind 13 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Rain, possibly mixed with snow, becoming all snow after 10pm. Low around 32. Wind chill values between 22 and 27. South southeast wind around 13 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow. High near 34. Wind chill values between 22 and 27. South southeast wind around 16 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow before 1am, then a chance of rain and snow. Low around 32. South wind 10 to 13 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday
A chance of rain and snow, mainly before 10am. Mostly cloudy, with a high near 38. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 32. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
Snow, mainly after 10am. Mostly cloudy, with a high near 36.
Sunday Night
Snow. Cloudy, with a low around 31.
Monday
Snow likely, mainly before 10am. Mostly cloudy, with a high near 34.
Monday Night
A chance of snow. Mostly cloudy, with a low around 29.
Tuesday
A slight chance of snow. Partly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
A slight chance of rain and snow. Mostly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WNW Newhalem WA
 48.76°N 121.49°W (Elev. 5807 ft)
Last Update:
7:01 pm PST Jan 28, 2026
Forecast Valid:
11pm PST Jan 28, 2026-6pm PST Feb 4, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation