Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

MF NOOKSACK (MNOW1)

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

NA

39°F

4°C

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

Mt Baker WA

  • Overnight

    Overnight: Snow. The snow could be heavy at times.  Steady temperature around 27. Wind chill values between 11 and 16. Windy, with a southwest wind around 31 mph, with gusts as high as 39 mph.  Chance of precipitation is 90%. Total nighttime snow accumulation of 12 to 18 inches possible.

    Low: 27 °F

    Heavy Snow
    and Windy

  • Monday

    Monday: Snow. The snow could be heavy at times.  High near 29. Wind chill values between 9 and 14. Breezy, with a southwest wind 24 to 29 mph, with gusts as high as 37 mph.  Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

    High: 29 °F

    Heavy Snow
    and Breezy

  • Monday Night

    Monday Night: Snow likely, mainly before 3am. The snow could be heavy at times.  Mostly cloudy, with a low around 28. Wind chill values between 15 and 20. Breezy, with a west wind 16 to 22 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%. New snow accumulation of 3 to 7 inches possible.

    Low: 28 °F

    Heavy Snow
    and Breezy

  • Tuesday

    Tuesday: A 30 percent chance of snow before 10am.  Partly sunny, with a high near 32. Wind chill values between 16 and 23. Southwest wind 13 to 18 mph.  Little or no snow accumulation expected.

    High: 32 °F

    Chance Snow
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20. Breezy, with a south wind 20 to 22 mph.

    Low: 20 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: A 20 percent chance of snow after 10am.  Mostly sunny, with a high near 28.

    High: 28 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 29. Blustery.

    High: 29 °F

    Sunny and
    Blustery

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 19. Blustery.

    Low: 19 °F

    Mostly Clear
    and Blustery

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Steady temperature around 27. Wind chill values between 11 and 16. Windy, with a southwest wind around 31 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 12 to 18 inches possible.
Monday
Snow. The snow could be heavy at times. High near 29. Wind chill values between 9 and 14. Breezy, with a southwest wind 24 to 29 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.
Monday Night
Snow likely, mainly before 3am. The snow could be heavy at times. Mostly cloudy, with a low around 28. Wind chill values between 15 and 20. Breezy, with a west wind 16 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 7 inches possible.
Tuesday
A 30 percent chance of snow before 10am. Partly sunny, with a high near 32. Wind chill values between 16 and 23. Southwest wind 13 to 18 mph. Little or no snow accumulation expected.
Tuesday Night
Mostly clear, with a low around 20. Breezy, with a south wind 20 to 22 mph.
Wednesday
A 20 percent chance of snow after 10am. Mostly sunny, with a high near 28.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
Sunny, with a high near 29. Blustery.
Thursday Night
Mostly clear, with a low around 19. Blustery.
Friday
Sunny, with a high near 33. Breezy.
Friday Night
Mostly clear, with a low around 21. Breezy.
Saturday
Sunny, with a high near 34. Breezy.
Saturday Night
Mostly clear, with a low around 19. Breezy.
Sunday
Sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
Mt Baker WA
 48.78°N 121.81°W (Elev. 10072 ft)
1:25 am PST Jan 12, 2026
5am PST Jan 12, 2026-6pm PST Jan 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database