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

* WHAT...Southwest winds 25 to 35 mph with gusts to 60 mph possible. * WHERE...Challis/Pahsimeroi Valleys, Lost River Valley, Wood River Foothills, Teton Valley, Eastern Magic Valley, Shoshone/Lava Beds, Arco/Mud Lake Desert,p to Blackfoot Mountains, Lower Snake River Plain, Marsh and Arbon Highlands, Raft River Region, Southern Hills/Albion Mountains, and Upper Snake River Plain. * WHEN...From 5 AM to 5 PM Wednesday. * IMPACTS...Travel could be difficult, especially for high profile vehicles. Isolated damage to trees, powerlines, signs, and outbuildings is possible, along with isolated power outages. Loose outdoor objects could be blown around.


South Fork Snake River Paddle Report

Last Updated: 2025-06-28

The South Fork Snake River in Idaho is a popular whitewater river run that offers a range of challenges for experienced paddlers.


°F

°F

mph

Wind

%

Humidity

Summary

The ideal streamflow range for the South Fork Snake River is between 5,000 and 15,000 cfs, although this can vary depending on weather and other factors. The river is rated as a class III+ to IV, with several challenging rapids and obstacles throughout its 64-mile segment.

Some of the most notable rapids on the South Fork Snake River include the Calamity, Wolf, and Cottonwood rapids. These rapids feature technical drops and steep chutes that require precise maneuvers and strong paddling skills. Other obstacles on the river include boulder gardens, tight channels, and log jams, which can make navigation challenging even for experienced paddlers.

There are several regulations that apply to the South Fork Snake River, including restrictions on camping and fires in certain areas. Additionally, all paddlers are required to wear a personal flotation device (PFD) at all times while on the river.

Overall, the South Fork Snake River is a challenging and rewarding whitewater river run that offers a range of obstacles and rapids for experienced paddlers. With its stunning scenery and rugged terrain, it is a must-visit destination for anyone looking to test their paddling skills in Idaho.

River Run Details

Last Updated 2025-06-28
River Levels 14100 cfs (5.98 ft)
Percent of Normal 86%
Status
Class Level iii+
Elevation ft
Streamflow Discharge cfs
Gauge Height ft
Reporting Streamgage USGS 13037500
       

Weather Forecast