High Wind Warning
2025-12-17T17:00:00-07:00

* WHAT...West winds 25 to 35 mph with gusts up to 65 mph possible. Highest gusts on mountain passes and peaks. 6 to 10 inches of snow above 7,000 feet combined with gusty winds could result in visibility reductions due to blowing and drifting snow. * WHERE...Big Lost Highlands/Copper Basin, Frank Church Wilderness, Lost River Range, Sawtooth/Stanley Basin, Sun Valley Region, and Big Hole Mountains. * WHEN...From 5 AM to 5 PM MST Wednesday. * IMPACTS...Travel will be difficult, especially for high profile vehicles. Isolated damage to trees, powerlines, signs, and outbuildings is expected, along with isolated power outages. Loose outdoor objects will be blown around.


Tie Canyon To Targhee Nf Boundary Paddle Report

Last Updated: 2025-12-15

The Whitewater River Run from Tie Canyon to Targhee NF Boundary is a popular destination for whitewater rafters in Idaho.


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Summary

The ideal streamflow range for this section of the river is between 1500 and 3000 cfs, with the peak season running from May to June. The class rating for this stretch of the river is a Class III-IV, meaning it is suitable for intermediate to advanced rafters. The total segment mileage is approximately 9 miles, with several notable rapids and obstacles along the way.

Some of the most significant rapids on this section of the Whitewater River Run include The Jaws, which is a Class IV rapid with a narrow chute and a large boulder blocking the way. Other notable rapids include Mixmaster, a technical Class III rapid that requires precise maneuvering, and T-Bone, a Class III+ rapid with a large boulder in the middle of the river.

Specific regulations to the area include a required permit for commercial rafting companies, and a limit of 12 people per raft. Additionally, all participants must wear a personal flotation device at all times while on the river.

River Run Details

Last Updated 2025-12-15
River Levels 11800 cfs (8.59 ft)
Percent of Normal 71%
Status
Class Level iii-iv
Elevation ft
Streamflow Discharge cfs
Gauge Height ft
Reporting Streamgage USGS 13032500
       

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