2026-02-19T10:00:00-08:00
* WHAT...Snow expected. Additional snow accumulations 4 to 8 inches over the Cascade Foothills, except 8 to 16 inches in the mountains. Winds gusting as high as 35 mph over high and exposed terrain. * WHERE...The southern Oregon Cascades and Siskiyou Mountains, and Eastern Douglas County Foothills. Including the locations of...Toketee Falls, Steamboat, Crescent Lake, Diamond Lake, Union Creek, Howard Prairie. This also includes the following passes or notable locations... Siskiyou Pass on I-5 at 4310 ft. Lake of the Woods on 140 at 5070 ft. Diamond Lake Junction on state highways 230 & 138 at 4478 ft. Mt. Ashland ski road and lodge at 6500 ft. Caves National Monument near highway 46 at 4000 ft. Willamette Pass on state highway 58 at 5090 ft. * WHEN...Until 10 AM PST Thursday. * IMPACTS...Travel may be difficult and there may be delays in your commute. The hazardous conditions could impact the evening and morning commutes. * ADDITIONAL DETAILS...Another round of snowfall is expected tonight into Thursday. Visit weather.gov/mfr/winter for additional snow probabilities
Summary
Thielsen Wilderness Boundary is a popular destination for whitewater enthusiasts. The ideal streamflow range for this run is between 800-2000 cfs, which typically occurs in the spring and early summer months. The river is rated as a Class III-IV, with some challenging rapids and obstacles throughout the 14-mile segment.
One of the most significant rapids on the Whitewater River run is called "Boxcar," which is a narrow chute that requires precise maneuvering. Other notable features include "S-Turn" and "Pinball," both of which require careful navigation to avoid obstacles.
The segment of the river is regulated by the US Forest Service, and visitors are required to obtain a permit before entering the area. Additionally, visitors must follow Leave No Trace principles and pack out all trash and waste. The use of glass containers and fires is prohibited, and visitors must follow all posted signs and regulations.
Overall, the Whitewater River run in the Oregon Cascades Recreation Area Boundary to Mt. Thielsen Wilderness Boundary offers a thrilling whitewater experience for experienced paddlers. It is essential to check the streamflow levels before planning a trip and to follow all regulations to help preserve the natural beauty of the area.
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15-Day Weather Outlook
River Run Details
| Last Updated | |
| River Levels | 87 cfs (4.65 ft) |
| Percent of Normal | +100% |
| Optimal Range | 800-2000 cfs |
| Status | Too Low |
| Class Level | iii-iv |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 14313500 |
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Oregon Cascades Recreation Area Boundary To Mt. Thielsen Wilderness Boundary
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