Hydrologic Outlook
None

ESFSEW Another moderately strong atmospheric river will impact western Washington starting as early as Saturday night and extending into Wednesday. Rain, heavy at times, is likely. The snow level will be 5000 feet rising to 8000 ft during the heaviest rainfall on Monday before dropping to 3000 to 4000 feet Monday night into Tuesday. In addition, soils will still be nearly saturated and rivers elevated or still above flood stage. Expect rising rivers with the potential for flooding. Urban flooding, landslides, and debris flows are also possible throughout this period. Please monitor the latest river forecasts from the National Weather Service for additional information.

Ruth Mountain Mountain Peaks

Mountain Peaks

Pacific Ranges

Cascade Range

Last Updated: December 12, 2025

Ruth Mountain is located in the Pacific Ranges mountain range in Washington State, USA.

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Summary

Rising to an impressive elevation of 7,156 feet, it offers a challenging and rewarding mountaineering experience. This glaciated peak is situated in the North Cascades National Park, attracting climbers and outdoor enthusiasts from around the world.

During the winter season, Ruth Mountain receives abundant snowfall, making it an ideal destination for backcountry skiing and snowboarding. The snowpack range on the mountain varies depending on the year and weather conditions, but typically ranges between 5 to 10 feet. This makes it a popular spot for winter sports enthusiasts, who enjoy the pristine snow-covered slopes and breathtaking views.

Several creeks and rivers benefit from the runoff of Ruth Mountain's glaciers. One notable example is the Chilliwack River, which originates from the melting ice on the mountain. This river provides a vital water source for the surrounding ecosystem.

Regarding the history and lore of Ruth Mountain, there is limited information available. The name "Ruth" was given to the mountain in 1910 by Albert Hale Sylvester, a topographer with the United States Geological Survey. The origin of the name remains unknown, but it is speculated that it might have been inspired by a family member or a significant person in Sylvester's life.

In conclusion, Ruth Mountain in the Pacific Ranges mountain range offers mountaineers a challenging climb and stunning vistas. With its high elevation, ample snowpack, and contribution to local waterways, it is a notable peak in the North Cascades. While its history and legends may be scarce, the mountain's natural beauty and adventurous spirit continue to attract outdoor enthusiasts year after year.

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Hydrologic Outlook
Until 2025-12-13T06:30:00-08:00 • National Weather Service
ESFSEW Another moderately strong atmospheric river will impact western Washington starting as early as Saturday night and extending into Wednesday. Rain, heavy at times, is likely. The snow level will be 5000 feet rising to 8000 ft during the heaviest rainfall on Monday before dropping to 3000 to 4000 feet Monday night into Tuesday. In addition, soils will still be nearly saturated and rivers elevated or still above flood stage. Expect rising rivers with the potential for flooding. Urban flooding, landslides, and debris flows are also possible throughout this period. Please monitor the latest river forecasts from the National Weather Service for additional information.