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

Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

54°F

12°C

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

3 Miles NNE Mt Baker WA

  • This Afternoon

    This Afternoon: A 50 percent chance of rain, mainly after 5pm. Partly sunny, with a high near 45. West southwest wind 9 to 13 mph, with gusts as high as 22 mph.

    High: 45 °F

    Chance Rain

  • Tonight

    Tonight: A 40 percent chance of rain, mainly before 9pm. Mostly cloudy, with a low around 35. West southwest wind 6 to 15 mph, with gusts as high as 22 mph.

    Low: 35 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday

    Sunday: A chance of rain and snow between 8am and 11am, then a chance of rain after 11am. Partly sunny, with a high near 43. West wind 6 to 9 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 43 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. West northwest wind 8 to 11 mph becoming north northeast after midnight.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 54. Northeast wind 8 to 13 mph becoming light and variable.

    High: 54 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of rain, mainly after 5pm. Partly sunny, with a high near 45. West southwest wind 9 to 13 mph, with gusts as high as 22 mph.
Tonight
A 40 percent chance of rain, mainly before 9pm. Mostly cloudy, with a low around 35. West southwest wind 6 to 15 mph, with gusts as high as 22 mph.
Sunday
A chance of rain and snow between 8am and 11am, then a chance of rain after 11am. Partly sunny, with a high near 43. West wind 6 to 9 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday Night
Partly cloudy, with a low around 33. West northwest wind 8 to 11 mph becoming north northeast after midnight.
Monday
Sunny, with a high near 54. Northeast wind 8 to 13 mph becoming light and variable.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 59.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 59.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Sunny, with a high near 56.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Mt Baker WA
 48.81°N 121.79°W (Elev. 6302 ft)
Last Update:
11:26 am PDT Aug 1, 2026
Forecast Valid:
2pm PDT Aug 1, 2026-6pm PDT Aug 7, 2026
 
Forecast Discussion
 
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Additional Resources

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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