* WHAT...For the Winter Storm Warning, heavy snow. Additional snow accumulations between 3 and 6 inches. For the Blizzard Warning, blizzard conditions expected. Total snow accumulations between 2 and 4 feet. Wind gusts will peak around 50 mph Wednesday evening and Wednesday night. For the Winter Storm Watch, snow expected. Total snow accumulations between 1 and 3 feet Thursday morning through Friday morning. * WHERE...Holden Village and Stevens Pass. * WHEN...For the Winter Storm Warning, until 5 AM PDT Tuesday. For the Blizzard Warning, from 5 PM Tuesday to 5 AM PDT Thursday. For the Winter Storm Watch, from Thursday morning through Friday morning. * IMPACTS...Travel could be very difficult. Visibilities may drop below 1/4 mile due to falling and blowing snow during the blizzard warning. Strong winds could cause tree damage Wednesday evening and Wednesday night.
The ideal streamflow range for this river run is between 800-1000 cfs. The river is rated class III-IV, meaning that it has moderate to difficult rapids with high irregular waves, narrow passages, and powerful currents. The segment mileage for this river run is approximately 4.5 miles.
The Whitewater River Run has several specific rapids and obstacles that add to the excitement of the experience. The "Meatgrinder" is a Class IV rapid with a narrow chute and a tight turn that requires precise navigation. The "Pinball" is another Class IV rapid with multiple boulder obstacles that can cause rafts to bounce off in different directions. The "S-Turn" is a Class III rapid with a series of curves that require quick maneuvering.
In terms of regulations, the Whitewater River Run requires a permit to access the river. Permits are issued by the National Park Service and must be obtained in advance. Additionally, all rafts must have a Type III or V personal flotation device for each person on board, a throw rope, and a whistle. Rafters must also abide by Leave No Trace principles and pack out all trash and waste.
Overall, the Whitewater River Run is an incredible adventure for experienced rafters looking for a thrilling challenge. However, it is important to follow all regulations and safety guidelines to ensure a safe and enjoyable experience.
Wind
Humidity
| Last Updated | |
| River Levels | 0 cfs (0.08 ft) |
| Percent of Normal | +100% |
| Optimal Range | 800-1000 cfs |
| Status | Too Low |
| Class Level | iii-iv |
| Elevation | ft |
| Run Length | 3.0 Mi |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 12181200 |
Salix Creek At S Cascade Gl Near Marblemount
|
0cfs |
Thunder Creek Near Newhalem
|
399cfs |
Newhalem Creek Near Newhalem
|
30cfs |
Cascade River At Marblemount
|
1200cfs |
Skagit River At Newhalem
|
3660cfs |
Stehekin River At Stehekin
|
1420cfs |
| Location | Reservations | Toilets |
|---|---|---|
Pelton Basin
|
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Trapper Lake Inlet
|
||
Johannesburg Camp
|
||
Trapper Lake Outlet
|
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Buckner
|
||
Thunder Basin Hiker
|