Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

MF NOOKSACK (MNOW1)

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

NA

26°F

-3°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

  • Today

    Today: A slight chance of snow before 11am, then snow showers likely after 11am. Some thunder is also possible.  Mostly cloudy, with a high near 25. Wind chill values between 10 and 15. West southwest wind 10 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%. Total daytime snow accumulation of 3 to 5 inches possible.

    High: 25 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: A 30 percent chance of snow before 9pm.  Mostly cloudy, with a low around 20. Wind chill values between 12 and 17. West wind 5 to 9 mph becoming light west southwest  after midnight.  New snow accumulation of less than one inch possible.

    Low: 20 °F

    Chance Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow between 2pm and 3pm.  Partly sunny, with a high near 31. Wind chill values between 16 and 22. Light southwest wind becoming west southwest 11 to 16 mph in the morning. Winds could gust as high as 28 mph.

    High: 31 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24. Wind chill values between 16 and 21. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of snow after 11am.  Partly sunny, with a high near 35. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 35 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 10 percent chance of snow after 5pm.  Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A slight chance of rain and snow before 2am, then a slight chance of rain.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow before 2pm, then a chance of rain.  Mostly cloudy, with a high near 47.

    High: 47 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
A slight chance of snow before 11am, then snow showers likely after 11am. Some thunder is also possible. Mostly cloudy, with a high near 25. Wind chill values between 10 and 15. West southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
A 30 percent chance of snow before 9pm. Mostly cloudy, with a low around 20. Wind chill values between 12 and 17. West wind 5 to 9 mph becoming light west southwest after midnight. New snow accumulation of less than one inch possible.
Thursday
A 20 percent chance of snow between 2pm and 3pm. Partly sunny, with a high near 31. Wind chill values between 16 and 22. Light southwest wind becoming west southwest 11 to 16 mph in the morning. Winds could gust as high as 28 mph.
Thursday Night
Mostly cloudy, with a low around 24. Wind chill values between 16 and 21. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Friday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 35. Calm wind becoming west northwest around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 26.
Saturday
A 10 percent chance of snow after 5pm. Partly sunny, with a high near 43.
Saturday Night
A slight chance of rain and snow before 2am, then a slight chance of rain. Mostly cloudy, with a low around 34.
Sunday
A chance of rain and snow before 2pm, then a chance of rain. Mostly cloudy, with a high near 47.
Sunday Night
A slight chance of rain, mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 35.
Monday
A slight chance of rain. Partly sunny, with a high near 50.
Monday Night
A slight chance of rain and snow. Partly cloudy, with a low around 37.
Tuesday
A chance of rain and snow. Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Mt Baker WA
 48.84°N 121.83°W (Elev. 4846 ft)
9:38 am PDT Apr 15, 2026
10am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database