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

44°F

7°C

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

Mt Baker WA

  • Tonight

    Tonight: Partly cloudy, with a low around 21. Wind chill values between 5 and 10. Blustery, with a northwest wind around 23 mph, with gusts as high as 26 mph.

    Low: 21 °F

    Partly Cloudy
    and Blustery

  • Wednesday

    Wednesday: Mostly sunny, with a high near 28. Wind chill values between 5 and 15. West northwest wind 11 to 21 mph, with gusts as high as 24 mph.

    High: 28 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19. Wind chill values between 4 and 9. West northwest wind 16 to 18 mph becoming south southwest after midnight. Winds could gust as high as 22 mph.

    Low: 19 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 25. Wind chill values between 4 and 12. West southwest wind 10 to 17 mph, with gusts as high as 20 mph.

    High: 25 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 12. West southwest wind 15 to 21 mph.

    Low: 12 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 23. Blustery.

    High: 23 °F

    Sunny and
    Blustery

  • Friday Night

    Friday Night: Mostly clear, with a low around 11.

    Low: 11 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 24.

    High: 24 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 21. Wind chill values between 5 and 10. Blustery, with a northwest wind around 23 mph, with gusts as high as 26 mph.
Wednesday
Mostly sunny, with a high near 28. Wind chill values between 5 and 15. West northwest wind 11 to 21 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly cloudy, with a low around 19. Wind chill values between 4 and 9. West northwest wind 16 to 18 mph becoming south southwest after midnight. Winds could gust as high as 22 mph.
Thursday
Mostly sunny, with a high near 25. Wind chill values between 4 and 12. West southwest wind 10 to 17 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 12. West southwest wind 15 to 21 mph.
Friday
Sunny, with a high near 23. Blustery.
Friday Night
Mostly clear, with a low around 11.
Saturday
Sunny, with a high near 24.
Saturday Night
Partly cloudy, with a low around 12.
Sunday
A slight chance of snow after 10am. Partly sunny, with a high near 22.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 14.
Monday
A chance of snow. Partly sunny, with a high near 22.
Monday Night
A chance of snow. Mostly cloudy, with a low around 17.
Tuesday
A chance of snow. Partly sunny, with a high near 27. Blustery.
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ABOUT THIS FORECAST

 
Point Forecast:
Mt Baker WA
 48.78°N 121.81°W (Elev. 10072 ft)
7:01 pm PST Jan 20, 2026
11pm PST Jan 20, 2026-6pm PST Jan 27, 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