National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather from the Southern Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >

Hazardous Weather Conditions

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

3 Miles WNW Mt Baker WA

Winter Storm Warning April 14, 11:00am until April 15, 11:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Overnight

    Overnight: Snow. The snow could be heavy at times. Low around 29. Wind chill values between 21 and 26. South southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 5 inches possible.

    Low: 29 °F

    Heavy Snow

  • Tuesday

    Tuesday: Snow before 5pm, then snow showers after 5pm. The snow could be heavy at times. Some thunder is also possible. High near 31. Wind chill values between 17 and 22. South southwest wind 11 to 20 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 16 to 22 inches possible.

    High: 31 °F

    Heavy Snow

  • Tuesday Night

    Tuesday Night: Snow before midnight, then a chance of snow after 2am. The snow could be heavy at times. Some thunder is also possible. Low around 20. Wind chill values between 12 and 17. South southwest wind 16 to 21 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    Low: 20 °F

    Heavy Snow
    then Chance
    Snow

  • Wednesday

    Wednesday: A chance of snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 28. Wind chill values between 12 and 19. West wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 28 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 21. West wind 5 to 11 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow
    then Slight
    Chance Snow

  • Thursday

    Thursday: A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 33. Little or no snow accumulation expected.

    High: 33 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow. Partly sunny, with a high near 37.

    High: 37 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Low around 29. Wind chill values between 21 and 26. South southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 5 inches possible.
Tuesday
Snow before 5pm, then snow showers after 5pm. The snow could be heavy at times. Some thunder is also possible. High near 31. Wind chill values between 17 and 22. South southwest wind 11 to 20 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 16 to 22 inches possible.
Tuesday Night
Snow before midnight, then a chance of snow after 2am. The snow could be heavy at times. Some thunder is also possible. Low around 20. Wind chill values between 12 and 17. South southwest wind 16 to 21 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Wednesday
A chance of snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 28. Wind chill values between 12 and 19. West wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 21. West wind 5 to 11 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.
Thursday
A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 33. Little or no snow accumulation expected.
Thursday Night
Partly cloudy, with a low around 25.
Friday
A slight chance of snow. Partly sunny, with a high near 37.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
Partly sunny, with a high near 45.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 36.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 42.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 33.
Monday
Rain and snow likely. Mostly cloudy, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Mt Baker WA
 48.79°N 121.88°W (Elev. 4793 ft)
Last Update:
11:27 pm PDT Apr 13, 2026
Forecast Valid:
5am PDT Apr 14, 2026-6pm PDT Apr 20, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation