Weather for Marblemount, Washington
Current Weather
Five Day Weather Forecast
Mon
H: 29°F
L: 20°F
Tue
H: 28°F
L: 20°F
Wed
H: 34°F
L: 24°F
Thu
H: 34°F
L: 26°F
Fri
H: 29°F
L: 24°F
Air Quality
Nitrogen Dioxide: 2.75 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 99 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:02 PM
Daylight: 11 hrs 32 mins
Moon Transit: 5:36 AM
Moonset: 9:34 AM
Moon Phase: Waning Gibbous
Moon Illumination: 58.5%
Best Times for Fishing or Hunting
Major Periods
5:06 AM - 7:36 AM1:11 PM - 3:41 PM
Minor Periods
9:04 AM - 10:34 AM1:03 AM - 2:33 AM
Action Rating: 3 out of 5
Winter Storm Warning issued March 8 at 9:40PM PDT until March 10 at 5:00AM PDT by NWS Seattle WA
Effective: Sun March 8, 2026, 9:40 PM
Expires: Mon March 9, 2026, 6:00 AM
* WHAT...For the Winter Storm Warning, heavy snow expected. Total snow accumulations between 12 and 18 inches. Winds gusting as high as 35 mph. For the Winter Storm Watch, heavy snow possible. Total snow accumulations between 2 and 4 feet possible. Winds could gust as high as 45 mph on Wednesday. * WHERE...Cascades of Snohomish and Northern King Counties and Cascades of Whatcom and Skagit Counties. * WHEN...For the Winter Storm Warning, until 5 AM PDT Tuesday. For the Winter Storm Watch, from late Tuesday night through Friday morning. * IMPACTS...Snow-covered roads may make travel conditions difficult to impossible at times through the mountains and cause delays. Temporary road closures possible. Gusty winds may limit visibility at times and down tree branches.
If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Prepare for possible power outages. Monitor the latest forecasts for updates on this situation.
Winter Storm Watch issued March 8 at 9:40PM PDT until March 13 at 11:00AM PDT by NWS Seattle WA
Effective: Sun March 8, 2026, 9:40 PM
Expires: Mon March 9, 2026, 6:00 AM
* WHAT...For the Winter Storm Warning, heavy snow expected. Total snow accumulations between 12 and 18 inches. Winds gusting as high as 35 mph. For the Winter Storm Watch, heavy snow possible. Total snow accumulations between 2 and 4 feet possible. Winds could gust as high as 45 mph on Wednesday. * WHERE...Cascades of Snohomish and Northern King Counties and Cascades of Whatcom and Skagit Counties. * WHEN...For the Winter Storm Warning, until 5 AM PDT Tuesday. For the Winter Storm Watch, from late Tuesday night through Friday morning. * IMPACTS...Snow-covered roads may make travel conditions difficult to impossible at times through the mountains and cause delays. Temporary road closures possible. Gusty winds may limit visibility at times and down tree branches.
If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Prepare for possible power outages. Monitor the latest forecasts for updates on this situation.
Winter Weather Advisory issued March 8 at 9:40PM PDT until March 10 at 11:00AM PDT by NWS Seattle WA
Effective: Sun March 8, 2026, 9:40 PM
Expires: Mon March 9, 2026, 6:00 AM
* WHAT...Snow expected. Total snow accumulations up to 1 to 6 inches. * WHERE...Foothills and Valleys of Snohomish and Northern King Counties. * WHEN...From 5 AM Monday to 11 AM PDT Tuesday. * IMPACTS...Snow-covered roads may make travel conditions difficult at times and cause delays. Temporary road closures possible. * ADDITIONAL DETAILS...Highest amounts will be in the highest elevations closest to the mountains. A convergence zone is expected to set up over the area tonight through Monday, which will increase the chances to see accumulating snow in the Cascade valleys and foothills in the vicinity of US-2. Daytime temperatures above freezing will help to limit snow accumulation during the day and melt any snow on the ground.
Slow down and use caution while traveling. Prepare for possible power outages.
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.88 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 96.6 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:02 PM
Daylight: 11 hrs 32 mins
Moon Transit: 5:36 AM
Moonset: 9:34 AM
Moon Phase: Waning Gibbous
Moon Illumination: 58.5%
Best Times for Fishing or Hunting
Major Periods
5:06 AM - 7:36 AM1:11 PM - 3:41 PM
Minor Periods
9:04 AM - 10:34 AM1:03 AM - 2:33 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.75 μg/m3
Sulphur Dioxide: 1.58 μg/m3
Ozone: 92.68 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:04 PM
Daylight: 11 hrs 35 mins
Moon Transit: 6:26 AM
Moonset: 10:08 AM
Moon Phase: Last Quarter
Moon Illumination: 47.2%
Best Times for Fishing or Hunting
Major Periods
5:56 AM - 8:26 AM2:01 PM - 4:31 PM
Minor Periods
9:38 AM - 11:08 AM2:11 AM - 3:41 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.61 μg/m3
Sulphur Dioxide: 1.23 μg/m3
Ozone: 89.8 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:05 PM
Daylight: 11 hrs 39 mins
Moon Transit: 7:17 AM
Moonset: 10:53 AM
Moon Phase: Last Quarter
Moon Illumination: 36.0%
Best Times for Fishing or Hunting
Major Periods
6:47 AM - 9:17 AM2:53 PM - 5:23 PM
Minor Periods
10:23 AM - 11:53 AM3:11 AM - 4:41 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.85 μg/m3
Sulphur Dioxide: 1.22 μg/m3
Ozone: 93.52 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:07 PM
Daylight: 11 hrs 42 mins
Moon Transit: 8:09 AM
Moonset: 11:49 AM
Moon Phase: Last Quarter
Moon Illumination: 25.6%
Best Times for Fishing or Hunting
Major Periods
7:39 AM - 10:09 AM3:45 PM - 6:15 PM
Minor Periods
11:19 AM - 12:49 AM4:03 AM - 5:33 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.7 μg/m3
Sulphur Dioxide: 1.23 μg/m3
Ozone: 100.46 μg/m3
Astronomical
Sun Transit: 12:00 AM
Sunset: 7:08 PM
Daylight: 11 hrs 46 mins
Moon Transit: 9:01 AM
Moonset: 12:55 AM
Moon Phase: Waning Crescent
Moon Illumination: 16.4%
Best Times for Fishing or Hunting
Major Periods
8:31 AM - 11:01 AM4:36 PM - 7:06 PM
Minor Periods
12:25 AM - 1:55 PM4:43 AM - 6:13 AM
Action Rating: 3 out of 5