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

Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Periods of critical fire weather will persist from the central Rockies to the central Plains through the weekend as gusty winds and low relative humidity continue. Read More >

Hazardous Weather Conditions

Current conditions at

MF NOOKSACK (MNOW1)

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

NA

42°F

6°C

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

3 Miles N Mt Baker WA

Flood Watch March 20, 02:25am until March 20, 05:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 20, 02:25am until March 20, 05:00pm

    NOW until 5:00pm Fri

    Flood Watch

  • Overnight

    Low: 37 °F

    Rain

  • Friday

    Friday: Rain and snow, becoming all snow after 2pm. The rain and snow could be heavy at times. Temperature falling to around 32 by 5pm. Wind chill values between 19 and 26. Breezy, with a southwest wind 18 to 24 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 37 °F⇓

    Rain/Snow and
    Breezy

  • Friday Night

    Friday Night: Snow likely before 2am, then a chance of snow showers after 3am. The snow could be heavy at times. Mostly cloudy, with a low around 21. Wind chill values between 9 and 19. West southwest wind 11 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 21 °F

    Heavy Snow

  • Saturday

    Saturday: Snow showers likely. Mostly cloudy, with a high near 26. Wind chill values between 8 and 13. Breezy, with a west wind 11 to 16 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Snow Showers
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: Snow showers likely, mainly after 11pm. Mostly cloudy, with a low around 19. Breezy, with a south southwest wind 15 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 19 °F

    Snow Showers
    Likely and
    Breezy

  • Sunday

    Sunday: Snow. High near 28. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 28 °F

    Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 20. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Chance Snow

  • Monday

    Monday: A slight chance of snow. Partly sunny, with a high near 34.

    High: 34 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Rain. Steady temperature around 37. Wind chill values between 25 and 30. Southwest wind around 20 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Rain and snow, becoming all snow after 2pm. The rain and snow could be heavy at times. Temperature falling to around 32 by 5pm. Wind chill values between 19 and 26. Breezy, with a southwest wind 18 to 24 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow likely before 2am, then a chance of snow showers after 3am. The snow could be heavy at times. Mostly cloudy, with a low around 21. Wind chill values between 9 and 19. West southwest wind 11 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow showers likely. Mostly cloudy, with a high near 26. Wind chill values between 8 and 13. Breezy, with a west wind 11 to 16 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow showers likely, mainly after 11pm. Mostly cloudy, with a low around 19. Breezy, with a south southwest wind 15 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday
Snow. High near 28. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Sunday Night
A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 20. New snow accumulation of less than a half inch possible.
Monday
A slight chance of snow. Partly sunny, with a high near 34.
Monday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 26.
Tuesday
Snow. The snow could be heavy at times. Cloudy, with a high near 30. Breezy.
Tuesday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 21. Breezy.
Wednesday
Snow. Cloudy, with a high near 27. Breezy.
Wednesday Night
Snow. Mostly cloudy, with a low around 18. Breezy.
Thursday
Snow likely. Mostly cloudy, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Mt Baker WA
 48.82°N 121.83°W (Elev. 6368 ft)
Last Update:
1:53 am PDT Mar 20, 2026
Forecast Valid:
2am PDT Mar 20, 2026-6pm PDT Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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