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

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

57°F

14°C

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

19 Miles NE Mt Baker WA

  • Today

    Today: Sunny, with a high near 62. Southwest wind 3 to 6 mph.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 45. Calm wind becoming south 5 to 9 mph in the evening.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 60. South wind around 7 mph becoming west southwest in the afternoon.

    High: 60 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41. West wind 5 to 7 mph becoming light and variable.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50. South wind 5 to 8 mph becoming west in the afternoon.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain and snow before 11am, then a chance of rain. Partly sunny, with a high near 44. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 44 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A slight chance of rain after 11am. Mostly cloudy, with a high near 46.

    High: 46 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Sunny, with a high near 62. Southwest wind 3 to 6 mph.
Tonight
Mostly clear, with a low around 45. Calm wind becoming south 5 to 9 mph in the evening.
Monday
Partly sunny, with a high near 60. South wind around 7 mph becoming west southwest in the afternoon.
Monday Night
Partly cloudy, with a low around 41. West wind 5 to 7 mph becoming light and variable.
Tuesday
Mostly sunny, with a high near 50. South wind 5 to 8 mph becoming west in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
A slight chance of rain and snow before 11am, then a chance of rain. Partly sunny, with a high near 44. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 35.
Thursday
A slight chance of rain after 11am. Mostly cloudy, with a high near 46.
Thursday Night
A chance of rain. Cloudy, with a low around 38.
Friday
Rain and snow likely. Mostly cloudy, with a high near 41.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 34.
Saturday
A chance of rain. Partly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NE Mt Baker WA
 48.99°N 121.55°W (Elev. 5774 ft)
Last Update:
12:25 am PDT Sep 20, 2026
Forecast Valid:
9am PDT Sep 20, 2026-6pm PDT Sep 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation