Winter Weather Advisory
2025-12-05T11:00:00-07:00

...PROLONGED SNOW EVENT... .A plume of snow will continue to impacted north central Idaho into west central and southwest Montana tonight. The snow activity will decrease in intensity during the day on Friday, then a second plume of precipitation will impact the region late Friday through Saturday. * WHAT...Snow expected. There is a likelihood of minor to moderate winter weather impacts. Total snow accumulations up to 3 inches in the valleys and 4 to 9 inches in the higher terrain and mountain passes. * WHERE...Highway 28 Tendoy to Lone Pine, Lemhi Pass, Shoup, Bannock Pass, Williams Creek Summit, Highway 93 Lost Trail Pass to Gibbonsville, and Salmon. * WHEN...From 5 PM this afternoon to 11 AM MST Friday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Thursday evening and Friday morning commutes, especially over higher passes.


Pahsimeroi To Royal Gorge Paddle Report

Last Updated: 2023-06-13

The Pahsimeroi to Royal Gorge section of the Salmon River in Idaho is a challenging river run that features Class III-IV rapids and several obstacles, including boulder gardens and technical drops.


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Summary

The best time to float this section is typically in late May through early July when water levels range from 3,000-6,000 cfs. Rafters should be experienced and prepared for a demanding river run with narrow channels and swift currents. The scenery is stunning, with rugged canyon walls and scenic vistas, making this section a popular choice for experienced whitewater enthusiasts.

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- to III-
Elevation 3,922 ft
Streamflow Discharge 1170 cfs
Gauge Height 2.3 ft
Reporting Streamgage USGS 13302500
       

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