Winter Weather Advisory
2026-04-03T12:00:00-06:00

* WHAT...Snow. Additional snow accumulations between 1 and 4 inches below 6500 feet and 4 to 8 inches above 6500 feet. Winds gusting as high as 45 mph. * WHERE...Big Hole Mountains, Centennial Mountains - Island Park, Bear River Range, and Caribou Range. * WHEN...Until noon MDT Friday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Thursday evening and Friday morning commutes.


South Fork Snake River Paddle Report

Last Updated: 2025-06-28

The South Fork Snake River in Idaho is a popular destination for whitewater rafting and kayaking enthusiasts.


Summary

The ideal streamflow range for this section of the river is between 8,000 and 16,000 cubic feet per second (cfs), which typically occurs during the months of May and June.

The South Fork is rated as a Class III+ river, with some Class IV rapids. The segment mileage of this section is approximately 27 miles, starting at the Palisades Dam and ending at the Spring Creek Bridge.

Some of the notable rapids and obstacles on the South Fork include Big Kahuna, Lunch Counter, and Cottonwood. Big Kahuna is a Class IV rapid with a large wave train, while Lunch Counter is a Class III+ rapid with multiple waves. Cottonwood is a large boulder that creates a significant obstacle for boaters.

There are specific regulations for the South Fork Snake River, including a limit on the number of commercial outfitters allowed on the river, a requirement for all boaters to wear a personal flotation device, and restrictions on alcohol consumption while on the river. Additionally, there are designated campsites along the river that require a reservation.



°F

°F

mph

Wind

%

Humidity


15-Day Weather Outlook


River Run Details

Last Updated 2025-06-28
River Levels 11800 cfs (8.59 ft)
Percent of Normal 92%
Status
Class Level iii+-iv
Elevation ft
Streamflow Discharge cfs
Gauge Height ft
Reporting Streamgage USGS 13032500
       

5-Day Hourly Forecast Detail