Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

32°F

0°C

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

Marblemount WA

  • Today

    Today: A chance of rain and snow, mainly before 7am.  Partly sunny, with a high near 49. Calm wind.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 49 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 54. Calm wind.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of rain after 11pm.  Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain before 5pm, then showers and possibly a thunderstorm after 5pm.  High near 49. Calm wind becoming south around 5 mph in the afternoon.  Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 49 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 8pm, then rain between 8pm and 11pm, then showers and possibly a thunderstorm after 11pm.  Low around 37. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Showers

  • Wednesday

    Wednesday: Rain.  High near 45. Chance of precipitation is 90%.

    High: 45 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain before 11pm, then a chance of rain and snow.  Mostly cloudy, with a low around 32.

    Low: 32 °F

    Rain/Snow

  • Thursday

    Thursday: Rain and snow likely before 11am, then a chance of rain.  Partly sunny, with a high near 47.

    High: 47 °F

    Rain/Snow
    Likely then
    Chance Rain

Detailed Forecast

Today
A chance of rain and snow, mainly before 7am. Partly sunny, with a high near 49. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
Mostly cloudy, with a low around 31. Calm wind.
Monday
Mostly sunny, with a high near 54. Calm wind.
Monday Night
A 50 percent chance of rain after 11pm. Mostly cloudy, with a low around 38. Calm wind.
Tuesday
Rain before 5pm, then showers and possibly a thunderstorm after 5pm. High near 49. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday Night
Showers and possibly a thunderstorm before 8pm, then rain between 8pm and 11pm, then showers and possibly a thunderstorm after 11pm. Low around 37. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Rain. High near 45. Chance of precipitation is 90%.
Wednesday Night
Rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 32.
Thursday
Rain and snow likely before 11am, then a chance of rain. Partly sunny, with a high near 47.
Thursday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 34.
Saturday
A slight chance of rain. Mostly sunny, with a high near 57.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Marblemount WA
 48.53°N 121.45°W (Elev. 699 ft)
11:27 pm PDT Mar 21, 2026
6am PDT Mar 22, 2026-6pm PDT Mar 28, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database