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

14 Miles ENE Mt Baker WA

  • Overnight

    Overnight: A 20 percent chance of rain before 5am.  Mostly cloudy, with a low around 39. Southwest wind around 8 mph.

    Low: 39 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: Rain likely and possibly a thunderstorm before 2pm, then a chance of rain.  Mostly cloudy, with a high near 45. South southwest wind 7 to 9 mph becoming west in the afternoon.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 45 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. West northwest wind 6 to 10 mph becoming north after midnight.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 59. North wind 5 to 11 mph.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. North northwest wind 7 to 13 mph.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of rain before 5am. Mostly cloudy, with a low around 39. Southwest wind around 8 mph.
Sunday
Rain likely and possibly a thunderstorm before 2pm, then a chance of rain. Mostly cloudy, with a high near 45. South southwest wind 7 to 9 mph becoming west in the afternoon. Chance of precipitation is 60%. 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 northwest wind 6 to 10 mph becoming north after midnight.
Monday
Sunny, with a high near 59. North wind 5 to 11 mph.
Monday Night
Mostly clear, with a low around 45. North northwest wind 7 to 13 mph.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 51.
Friday
Sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 47.
Saturday
Sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles ENE Mt Baker WA
 48.86°N 121.52°W (Elev. 5814 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