Freeze Warning
2026-04-26T08:00:00-06:00

* WHAT...Sub-freezing temperatures as low as 17 expected in the Salmon area, but as low as 13 degrees towards Leadore and Gilmore. There is a 80 percent chance for a hard freeze. * WHERE...Eastern Lemhi County. * WHEN...From midnight tonight to 8 AM MDT Sunday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation. Possible damage to unprotected outdoor plumbing and irrigation systems with the hard freeze(temperatures in the lower 20s or colder). * ADDITIONAL DETAILS...Additional frosts or freezes are possible through Wednesday.

Paddle Report

Idaho

Last Updated: 2023-06-13

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The Salmon to North Fork River Run in Idaho on the Salmon River is a moderate to difficult river run with several challenging obstacles such as the famous Elkhorn Rapid, which requires precise navigation.

Summary

The best time to float this section is during the summer months when the water levels are high, typically around 2,000-4,000 cfs. At lower water levels, the river can be rocky and shallow, making it more challenging to navigate. Overall, this run is recommended for experienced paddlers looking for a thrilling adventure on the river.

Regional Streamflow Levels

Salmon River At Salmon Id 2550.0cfs	2550cfs
Lemhi River Below L5 Diversion Near Salmon 105.0cfs	105cfs
Napias Creek Below Arnett Creek Near Leesburg 62.8cfs	63cfs
Blackbird Creek Near Cobalt 12.4cfs	12cfs
Lemhi River Nr Lemhi Id 151.0cfs	151cfs
Big Hole River Near Jackson Mt 24.8cfs	25cfs

15-Day Long Term Forecast

River Run Details

Last Updated	2023-06-13
River Levels	1070 cfs (2.14 ft)
Percent of Normal	110%
Optimal Range	800-6000 cfs
Status	Runnable
Class Level	II
Elevation	3,922 ft
Run Length	22.5 Mi
Streamflow Discharge	2550 cfs
Gauge Height	3.3 ft
Reporting Streamgage	USGS 13302500