2026-03-10T05:00:00-07:00
* WHAT...For the Winter Storm Warning, heavy snow. Additional snow accumulations between 6 and 11 inches. For the Winter Weather Advisory, snow expected. Total snow accumulations between 2 and 4 inches. For the Blizzard Warning, blizzard conditions expected primarily Wednesday afternoon and evening. Winds gusting as high as 40 mph. Total snow accumulations between 2 and 4 feet possible. For the Winter Storm Watch, continued heavy snow is possible. * 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 Weather Advisory, from 5 AM to 5 PM PDT Tuesday. For the Blizzard Warning, from 5 PM Tuesday to 11 PM PDT Wednesday. The strongest winds will peak Wednesday evening into late Wednesday night. For the Winter Storm Watch, from Wednesday evening through Friday morning. * IMPACTS...Visibilities may drop below 1/4 mile due to falling and blowing snow. Travel could be very difficult to impossible. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...The strongest winds will occur over the passes on Wednesday evening into late Wednesday night.
Summary
The ideal streamflow range for this section is between 500 and 1500 cfs. It is rated Class III-IV, meaning that it is moderately difficult and requires some level of experience and skill.
This segment of the river is approximately 11.6 miles long and offers several challenging rapids and obstacles. Some of the notable rapids include Swirlies, Rock Garden, and Purgatory. Swirlies is a Class IV rapid that features several large waves that can be difficult to navigate. Rock Garden is a Class III rapid that requires precise maneuvering through a series of boulders. Purgatory is a Class IV rapid that features a steep drop and a tight channel.
There are specific regulations to the area that must be followed. All boaters are required to wear personal flotation devices and helmets. In addition, no motorized watercraft are allowed on the river. Anyone planning to run this section of the river should also be aware of the potential for log jams and other obstacles that may be present.
In conclusion, the Whitewater River Run Headwaters To Confluence With Bell Creek in the state of Washington offers a challenging and exciting whitewater experience. With the ideal streamflow range of 500-1500 cfs, Class III-IV rapids, and several notable obstacles, it is a popular destination for experienced whitewater enthusiasts. However, it is important to follow all regulations and safety guidelines to ensure a safe and enjoyable experience.
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15-Day Weather Outlook
River Run Details
| Last Updated | 2026-03-08 |
| River Levels | 539 cfs (1.69 ft) |
| Percent of Normal | 140% |
| Status | |
| Class Level | iii-iv |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 12210000 |
5-Day Hourly Forecast Detail
Nearby Streamflow Levels
Area Campgrounds
| Location | Reservations | Toilets |
|---|---|---|
low camp
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Gargoyle Rocks
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Hogsback Camp
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Grandy Lake Campground
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Boulder Creek Campground
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Horseshoe Cove Campground
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Whatcom County
Headwaters To Confluence With Bell Creek
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Bell Creek To Mt. Baker-Snoqualmie Nf Boundary