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

Record Heat Remains in Place This Week; Severe Thunderstorms Possible Thursday

Record warmth will persist across portions of California, the Southwest U.S., the central Great Basin and return back to areas of the central/southern Plains and mid-lower Mississippi Valley this week. Over 200 new record high temperatures are forecast. Severe thunderstorms are being outlooked on Thursday over the Midwest. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

35°F

2°C

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

Mt Baker WA

  • Today

    Today: Mostly sunny, with a high near 25. Wind chill values between 4 and 12. West southwest wind 10 to 17 mph, with gusts as high as 20 mph.

    High: 25 °F

    Mostly Sunny

  • Tonight

    Tonight: Snow likely, mainly after 4am. The snow could be heavy at times. Mostly cloudy, with a low around 16. Wind chill values between 1 and 11. West wind 9 to 17 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 16 °F

    Mostly Cloudy
    then Heavy
    Snow

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times. High near 22. Wind chill values between zero and 5. Windy, with a south wind 18 to 23 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 13 to 19 inches possible.

    High: 22 °F

    Heavy Snow
    and Windy

  • Tuesday Night

    Tuesday Night: Snow before 8pm, then snow showers between 8pm and 11pm, then snow after 11pm. The snow could be heavy at times. Some thunder is also possible. Low around 13. Wind chill values between -5 and 1. Windy, with a southwest wind 33 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.

    Low: 13 °F

    Heavy Snow
    and Windy

  • Wednesday

    Wednesday: Snow showers before 2pm, then snow between 2pm and 5pm, then snow showers after 5pm. The snow could be heavy at times. Some thunder is also possible. High near 18. Breezy, with a southwest wind 25 to 29 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

    High: 18 °F

    Heavy Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow showers before 8pm, then snow after 8pm. Some thunder is also possible. Low around 10. Breezy. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 10 °F

    Snow Showers
    and Breezy

  • Thursday

    Thursday: Snow. High near 20. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 20 °F

    Snow

  • Thursday Night

    Thursday Night: A slight chance of snow before 11pm. Partly cloudy, with a low around 7.

    Low: 7 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 28. Blustery.

    High: 28 °F

    Mostly Sunny
    and Blustery
    then Mostly
    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 25. Wind chill values between 4 and 12. West southwest wind 10 to 17 mph, with gusts as high as 20 mph.
Tonight
Snow likely, mainly after 4am. The snow could be heavy at times. Mostly cloudy, with a low around 16. Wind chill values between 1 and 11. West wind 9 to 17 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow. The snow could be heavy at times. High near 22. Wind chill values between zero and 5. Windy, with a south wind 18 to 23 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 13 to 19 inches possible.
Tuesday Night
Snow before 8pm, then snow showers between 8pm and 11pm, then snow after 11pm. The snow could be heavy at times. Some thunder is also possible. Low around 13. Wind chill values between -5 and 1. Windy, with a southwest wind 33 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.
Wednesday
Snow showers before 2pm, then snow between 2pm and 5pm, then snow showers after 5pm. The snow could be heavy at times. Some thunder is also possible. High near 18. Breezy, with a southwest wind 25 to 29 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.
Wednesday Night
Snow showers before 8pm, then snow after 8pm. Some thunder is also possible. Low around 10. Breezy. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Thursday
Snow. High near 20. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A slight chance of snow before 11pm. Partly cloudy, with a low around 7.
Friday
Mostly sunny, with a high near 28. Blustery.
Friday Night
Mostly cloudy, with a low around 15. Blustery.
Saturday
Partly sunny, with a high near 31. Blustery.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 19.
Sunday
A chance of snow. Partly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mt Baker WA
 48.78°N 121.81°W (Elev. 10072 ft)
Last Update:
11:27 pm PDT Mar 22, 2026
Forecast Valid:
9am PDT Mar 23, 2026-6pm PDT Mar 29, 2026
 
Forecast Discussion
 
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Additional Resources

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