Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

MF NOOKSACK (MNOW1)

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

NA

45°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 25. Wind chill values between 11 and 16. Breezy, with a south wind 18 to 24 mph.

    Low: 25 °F

    Mostly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 41. Wind chill values between 13 and 23. Breezy, with a south wind 17 to 22 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 41 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. Wind chill values between 17 and 27. South southwest wind 11 to 18 mph becoming north northeast after midnight. Winds could gust as high as 22 mph.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 46. Wind chill values between 18 and 28 early. Northeast wind 11 to 21 mph becoming west in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28. West northwest wind 9 to 15 mph becoming north in the evening.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow before 11am, then a chance of snow showers after 11am. Some thunder is also possible.  Mostly cloudy, with a high near 40. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Snow likely.  Mostly cloudy, with a low around 27. Breezy.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Snow Likely
    and Breezy

  • Wednesday

    Wednesday: Snow likely.  Mostly cloudy, with a high near 30. Blustery.

    High: 30 °F

    Snow Likely
    and Blustery

  • Wednesday Night

    Wednesday Night: A chance of snow.  Mostly cloudy, with a low around 22. Blustery.

    Low: 22 °F

    Chance Snow
    and Blustery

Detailed Forecast

Tonight
Partly cloudy, with a low around 25. Wind chill values between 11 and 16. Breezy, with a south wind 18 to 24 mph.
Sunday
Mostly sunny, with a high near 41. Wind chill values between 13 and 23. Breezy, with a south wind 17 to 22 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 30. Wind chill values between 17 and 27. South southwest wind 11 to 18 mph becoming north northeast after midnight. Winds could gust as high as 22 mph.
Monday
Mostly sunny, with a high near 46. Wind chill values between 18 and 28 early. Northeast wind 11 to 21 mph becoming west in the afternoon.
Monday Night
Mostly cloudy, with a low around 28. West northwest wind 9 to 15 mph becoming north in the evening.
Tuesday
A slight chance of snow before 11am, then a chance of snow showers after 11am. Some thunder is also possible. Mostly cloudy, with a high near 40. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 27. Breezy. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow likely. Mostly cloudy, with a high near 30. Blustery.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 22. Blustery.
Thursday
A slight chance of snow. Mostly sunny, with a high near 36. Breezy.
Thursday Night
Mostly clear, with a low around 23. Blustery.
Friday
Sunny, with a high near 40.
Friday Night
Mostly clear, with a low around 24. Blustery.
Saturday
Mostly sunny, with a high near 40.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Mt Baker WA
 48.78°N 121.81°W (Elev. 10072 ft)
11:26 am PDT Apr 18, 2026
10pm PDT Apr 18, 2026-6pm PDT Apr 25, 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