Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

52°F

11°C

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

15 Miles SSE Newhalem WA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 37. East southeast wind around 5 mph.

    High: 37 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 28. East southeast wind around 6 mph.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 35. Wind chill values between 22 and 32. East wind 3 to 6 mph.

    High: 35 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming clear, with a low around 22. Wind chill values between 12 and 17. East wind 5 to 8 mph.

    Low: 22 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 30. East northeast wind 6 to 10 mph.

    High: 30 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 20.

    Low: 20 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 37. East southeast wind around 5 mph.
Tonight
Partly cloudy, with a low around 28. East southeast wind around 6 mph.
Thursday
Partly sunny, with a high near 35. Wind chill values between 22 and 32. East wind 3 to 6 mph.
Thursday Night
Mostly cloudy, then gradually becoming clear, with a low around 22. Wind chill values between 12 and 17. East wind 5 to 8 mph.
Friday
Sunny, with a high near 30. East northeast wind 6 to 10 mph.
Friday Night
Clear, with a low around 20.
Saturday
Sunny, with a high near 35.
Saturday Night
Mostly clear, with a low around 21.
Sunday
Sunny, with a high near 34.
Sunday Night
A slight chance of snow after 10pm. Partly cloudy, with a low around 23.
Monday
A chance of snow. Partly sunny, with a high near 34.
Monday Night
A chance of snow. Mostly cloudy, with a low around 27.
Tuesday
A slight chance of rain and snow. Partly sunny, with a high near 38.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SSE Newhalem WA
 48.48°N 121.08°W (Elev. 3159 ft)
1:25 pm PST Jan 21, 2026
1pm PST Jan 21, 2026-6pm PST Jan 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database