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

Early Heat Wave in the West; Fire Concerns in the Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Elevated to critical fire weather conditions are expected today across the High Plains and southern Plains. Lake effect snow downwind of the Great Lakes will taper off today. Read More >

Hazardous Weather Conditions

Current conditions at

MARTEN RIDGE (MRTW1)

Lat: 48.76292°NLon: 121.69823°WElev: 3520.0ft.

NA

38°F

3°C

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

Mt Baker WA

Flood Watch March 18, 01:00pm until March 20, 05:00pm
Click here for hazard details and duration
Flood Watch

  • Today

    Today: Snow. The snow could be heavy at times. High near 28. Wind chill values between 10 and 15. Breezy, with a southwest wind 26 to 28 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 8 to 12 inches possible.

    High: 28 °F

    Heavy Snow
    and Breezy

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Low around 26. Wind chill values between 10 and 15. Breezy, with a southwest wind 26 to 29 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 17 to 23 inches possible.

    Low: 26 °F

    Heavy Snow
    and Breezy

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times. High near 30. Wind chill values between 10 and 15. Breezy, with a south southwest wind 18 to 25 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.

    High: 30 °F

    Heavy Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times. Low around 24. Wind chill values between 9 and 14. Windy, with a south wind 26 to 30 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 24 °F

    Heavy Snow
    and Windy

  • Thursday

    Thursday: Snow. The snow could be heavy at times. High near 26. Windy, with a south wind 30 to 32 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    High: 26 °F

    Heavy Snow
    and Windy

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times. Low around 26. Windy. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    Low: 26 °F

    Heavy Snow
    and Windy

  • Friday

    Friday: Snow before 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible. High near 27. Windy. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

    High: 27 °F

    Heavy Snow
    and Windy

  • Friday Night

    Friday Night: Snow. Mostly cloudy, with a low around 14. Breezy.

    Low: 14 °F

    Snow and
    Breezy

  • Saturday

    Saturday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 20. Breezy.

    High: 20 °F

    Snow Likely
    and Breezy

Detailed Forecast

Today
Snow. The snow could be heavy at times. High near 28. Wind chill values between 10 and 15. Breezy, with a southwest wind 26 to 28 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 8 to 12 inches possible.
Tonight
Snow. The snow could be heavy at times. Low around 26. Wind chill values between 10 and 15. Breezy, with a southwest wind 26 to 29 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 17 to 23 inches possible.
Wednesday
Snow. The snow could be heavy at times. High near 30. Wind chill values between 10 and 15. Breezy, with a south southwest wind 18 to 25 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 24. Wind chill values between 9 and 14. Windy, with a south wind 26 to 30 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Thursday
Snow. The snow could be heavy at times. High near 26. Windy, with a south wind 30 to 32 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Thursday Night
Snow. The snow could be heavy at times. Low around 26. Windy. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Friday
Snow before 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible. High near 27. Windy. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.
Friday Night
Snow. Mostly cloudy, with a low around 14. Breezy.
Saturday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 20. Breezy.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 11. Breezy.
Sunday
A chance of snow. Partly sunny, with a high near 22. Breezy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 11. Breezy.
Monday
A chance of snow. Mostly cloudy, with a high near 22. Blustery.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mt Baker WA
 48.78°N 121.81°W (Elev. 10072 ft)
Last Update:
8:00 am PDT Mar 17, 2026
Forecast Valid:
8am PDT Mar 17, 2026-6pm PDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

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