2025-12-18T16:00:00-08:00
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of northwest and west central Washington, including the following counties, in northwest Washington, Grays Harbor, Skagit and Whatcom. In west central Washington, King, Lewis, Pierce, Snohomish and Thurston. * WHEN...Through Thursday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. Storm drains and ditches may become clogged with debris. Area creeks and streams are running high and could flood with more heavy rain. * ADDITIONAL DETAILS... - A series of weather systems this week will bring another round of significant rainfall to western Washington through Wednesday. Preliminary liquid totals of 2 to 6 inches, locally higher in some spots, will cause additional sharp rises to area rivers. Urban and small stream flooding remains possible for areas with poor drainage. Very saturated soils will maintain increased risk for potential landslides and debris flows off of burn scars. - http://www.weather.gov/safety/flood
Summary
With an elevation of 6,218 feet (1,895 meters), this prominent peak offers breathtaking views of the surrounding North Cascades National Park. The mountain's size and rugged terrain make it a popular destination for experienced mountaineers seeking a thrilling adventure.
During the winter season, Sourdough Mountain experiences a substantial snowpack, which provides opportunities for winter sports enthusiasts. The snowpack range varies depending on the year, but it is not uncommon for the mountain to receive several feet of snow, transforming the area into a winter wonderland.
Sourdough Mountain is also known for its numerous creeks and rivers that receive runoff from its slopes. Some notable waterways include the Sourdough Creek, which originates from the mountain and flows into the Skagit River, as well as the nearby Diablo Lake, formed by the Skagit River.
Regarding the history and lore of Sourdough Mountain, there are fascinating stories associated with its name. The mountain earned its name from the sourdough starter carried by miners during the Klondike Gold Rush in the late 1800s. The miners used the starter to make bread while prospecting in the area. This historical connection adds a sense of adventure and nostalgia to the mountain, inviting visitors to explore its rich and captivating past.
Sources:
- National Park Service: www.nps.gov
- Washington Trails Association: www.wta.org
Weather Forecast
Regional Streamflow Levels
1,200
Cubic Feet Per Second
0
Cubic Feet Per Second
3,380
Cubic Feet Per Second
3,580
Cubic Feet Per Second
Area Campgrounds
| Location | Reservations | Toilets |
|---|---|---|
Sourdough
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Pierce Mountain
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Buster Brown
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Gorge Lake Campground
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Hidden Cove
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Thunder Point
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