Winter Weather Advisory
2026-04-16T09:00:00-06:00

* WHAT...Snow expected. There is a likelihood of minor to moderate winter weather impacts. Total snow accumulations of 2 to 5 inches below 5,000 feet, with 5 to 10 inches in the higher terrain. * WHERE...Highway 12 Lowell to Lolo Pass, Highway 11 Pierce to Headquarters, Elk City, Elk River, Dixie, and Pierce. * WHEN...From 5 PM Wednesday to 8 AM PDT Thursday. * IMPACTS...For MODERATE winter weather impacts, expect disruptions to normal activities. Hazardous traveling conditions. Use extra caution while driving. Closures and disruptions to infrastructure may occur. The hazardous conditions could impact the Wednesday morning and evening commutes, especially over higher passes.

Paddle Report

Idaho

Last Updated: 2026-04-12

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The Wilderness Boundary to Headwaters section of the Whitewater River in Idaho is a popular destination for advanced paddlers looking for a challenging run.

Summary

The ideal streamflow range for this section is between 500 and 1,000 cubic feet per second (cfs), with higher flows making the rapids more intense. The class rating for this section ranges from class III+ to IV+ depending on the flow.

The segment mileage for this section is 20.2 miles, with several notable rapids and obstacles along the way. One of the most challenging rapids is called "Punch Bowl," which is a steep drop that requires precise navigation. Another significant obstacle is "Hell Hole," a large boulder that creates a powerful hydraulic that can trap paddlers.

There are specific regulations in place for the Whitewater River run, including a permit system and restrictions on group size. Paddlers must obtain a permit from the Forest Service before entering the wilderness area, and groups are limited to no more than 12 people. Additionally, all paddlers must carry a "leave no trace" ethic and pack out all trash.

Overall, the Wilderness Boundary to Headwaters section of the Whitewater River is a challenging and exciting run for experienced paddlers. It is important to follow all regulations and safety guidelines when paddling this section to ensure a safe and enjoyable trip.

Regional Streamflow Levels

Salmon River At White Bird Id 22900.0cfs	22900cfs
Little Salmon River At Riggins Id 1330.0cfs	1330cfs
Sf Clearwater River Nr Elk City Id 41.6cfs	42cfs
Sf Clearwater River At Stites Id 1800.0cfs	1800cfs
Clear Ck At Kooskia National Fish Hatchery 18.4cfs	18cfs
Selway River Nr Lowell Id 8980.0cfs	8980cfs

15-Day Long Term Forecast

River Run Details

Last Updated	2026-04-12
River Levels	32300 cfs (21.67 ft)
Percent of Normal	165%
Status
Class Level	iii+
Elevation	ft
Streamflow Discharge	cfs
Gauge Height	ft
Reporting Streamgage	USGS 13317000

Explore Interactive Map

Winter Weather Advisory
Until 2026-04-16T09:00:00-06:00 • National Weather Service
* WHAT...Snow expected. There is a likelihood of minor to moderate winter weather impacts. Total snow accumulations of 2 to 5 inches below 5,000 feet, with 5 to 10 inches in the higher terrain. * WHERE...Highway 12 Lowell to Lolo Pass, Highway 11 Pierce to Headquarters, Elk City, Elk River, Dixie, and Pierce. * WHEN...From 5 PM Wednesday to 8 AM PDT Thursday. * IMPACTS...For MODERATE winter weather impacts, expect disruptions to normal activities. Hazardous traveling conditions. Use extra caution while driving. Closures and disruptions to infrastructure may occur. The hazardous conditions could impact the Wednesday morning and evening commutes, especially over higher passes.