Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >

Current conditions at

MF NOOKSACK (MNOW1)

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

NA

30°F

-1°C

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

5 Miles N Mt Baker WA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 30. Wind chill values between 16 and 21. Breezy, with a west southwest wind 16 to 25 mph, with gusts as high as 29 mph.

    High: 30 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. Wind chill values between 15 and 20. Southwest wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 23 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 35. Wind chill values between 20 and 30. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 35 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30. Wind chill values between 23 and 28. Light and variable wind becoming southeast 5 to 8 mph after midnight.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 46. South southwest wind 6 to 9 mph.

    High: 46 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain before 11am.  Mostly cloudy, with a high near 53.

    High: 53 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 30. Wind chill values between 16 and 21. Breezy, with a west southwest wind 16 to 25 mph, with gusts as high as 29 mph.
Tonight
Mostly cloudy, with a low around 23. Wind chill values between 15 and 20. Southwest wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Friday
Partly sunny, with a high near 35. Wind chill values between 20 and 30. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 30. Wind chill values between 23 and 28. Light and variable wind becoming southeast 5 to 8 mph after midnight.
Saturday
Partly sunny, with a high near 46. South southwest wind 6 to 9 mph.
Saturday Night
Mostly cloudy, with a low around 38.
Sunday
A 20 percent chance of rain before 11am. Mostly cloudy, with a high near 53.
Sunday Night
Mostly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 57.
Monday Night
A slight chance of rain after 11pm. Partly cloudy, with a low around 39.
Tuesday
A chance of rain. Partly sunny, with a high near 48.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 38.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Mt Baker WA
 48.84°N 121.83°W (Elev. 4846 ft)
11:27 am PDT Apr 16, 2026
2pm PDT Apr 16, 2026-6pm PDT Apr 22, 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