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

47°F

8°C

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

5 Miles NNE Mt Baker WA

  • Overnight

    Overnight: A 30 percent chance of rain, mainly before 4am.  Mostly cloudy, with a low around 38. Southwest wind around 5 mph.

    Low: 38 °F

    Chance Rain

  • Sunday

    Sunday: Rain and thunderstorms likely before 2pm, then a chance of rain.  Partly sunny, with a high near 46. West wind around 7 mph.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 46 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. West wind 5 to 8 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 60. West southwest wind 5 to 9 mph becoming light and variable.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47. Northwest wind 6 to 9 mph becoming north northeast after midnight.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 38. Southwest wind around 5 mph.
Sunday
Rain and thunderstorms likely before 2pm, then a chance of rain. Partly sunny, with a high near 46. West wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Mostly clear, with a low around 36. West wind 5 to 8 mph.
Monday
Sunny, with a high near 60. West southwest wind 5 to 9 mph becoming light and variable.
Monday Night
Mostly clear, with a low around 47. Northwest wind 6 to 9 mph becoming north northeast after midnight.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 68.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Sunny, with a high near 62.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Mt Baker WA
 48.83°N 121.77°W (Elev. 5633 ft)
11:26 pm PDT Aug 1, 2026
3am PDT Aug 2, 2026-6pm PDT Aug 8, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database