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

MF NOOKSACK (MNOW1)

Lat: 48.82453°NLon: 121.92951°WElev: 4970.0ft.

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

3 Miles N Mt Baker WA

  • Today

    Today: Mostly sunny, with a high near 37. Wind chill values between 19 and 29. South wind 6 to 14 mph becoming northwest in the morning. Winds could gust as high as 21 mph.

    High: 37 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. Wind chill values between 19 and 24. South wind 8 to 10 mph.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 33. Wind chill values between 17 and 27. West wind 5 to 9 mph.

    High: 33 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming clear, with a low around 19. Wind chill values between 5 and 15. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 19 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 30. North wind 14 to 20 mph, with gusts as high as 30 mph.

    High: 30 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of snow after 4pm.  Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny
    then Slight
    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 37. Wind chill values between 19 and 29. South wind 6 to 14 mph becoming northwest in the morning. Winds could gust as high as 21 mph.
Tonight
Mostly cloudy, with a low around 26. Wind chill values between 19 and 24. South wind 8 to 10 mph.
Thursday
Partly sunny, with a high near 33. Wind chill values between 17 and 27. West wind 5 to 9 mph.
Thursday Night
Mostly cloudy, then gradually becoming clear, with a low around 19. Wind chill values between 5 and 15. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 30. North wind 14 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 20.
Saturday
Sunny, with a high near 32.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
A slight chance of snow after 4pm. Mostly sunny, with a high near 31.
Sunday Night
A chance of snow, mainly after 10pm. Mostly cloudy, with a low around 22.
Monday
A chance of snow. Partly sunny, with a high near 30.
Monday Night
A chance of snow. Mostly cloudy, with a low around 25.
Tuesday
A chance of snow. Partly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Mt Baker WA
 48.82°N 121.83°W (Elev. 6368 ft)
1:26 am PST Jan 21, 2026
5am PST Jan 21, 2026-6pm PST Jan 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database