Winter Weather Advisory
2026-02-17T17:00:00-07:00

* WHAT...Snow expected. Total snow accumulations between 6 and 12 inches. Winds gusting as high as 55 mph. * WHERE...Wind River Mountains West, Teton and Gros Ventre Mountains, and Salt River and Wyoming Ranges. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Travel could be difficult due to a combination of falling snow and gusty winds. The hazardous conditions could impact the Tuesday morning and evening commutes, especially for mountain passes like Teton, Togwotee, and South Passes. * ADDITIONAL DETAILS...Snow accumulations 4 to 8 inches for Teton and Togwotee Passes and 2 to 5 inches for South Pass. The highest elevations of the Wind River Range could see snow accumulations near 18 inches.


Thorofare Creek Source To Yellowstone Np Boundary Paddle Report

Last Updated: 2025-12-12

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Summary

The Whitewater River Run of Thorofare Creek Source to Yellowstone Np Boundary is a popular adventure sport for rafters and kayakers looking for a challenging and scenic river run. The ideal streamflow range for this river is between 300 and 800 cubic feet per second (cfs), which is considered a moderate to high flow rate. The class rating for this river run ranges from class II to class IV, depending on the segment of the river being navigated. The total segment mileage for this river run is approximately 26 miles.

There are specific river rapids and obstacles that make this river run exciting and challenging. Some of the notable rapids include the Thorofare Rapid, the Whirlpool Rapid, and the Big Drop Rapid. The river also has several sections of technical whitewater, which requires skill and experience to navigate.

There are specific regulations for this area that must be followed by all visitors. For example, all boaters must have a Yellowstone National Park boating permit, and all boats must be inspected for invasive species before entering the river. Additionally, all visitors must follow Leave No Trace principles and pack out all trash and waste.



°F

°F

mph

Wind

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Humidity


15-Day Weather Outlook


River Run Details

Last Updated 2025-12-12
River Levels 2550 cfs (5.11 ft)
Percent of Normal 94%
Status
Class Level ii-iv
Elevation ft
Streamflow Discharge cfs
Gauge Height ft
Reporting Streamgage USGS 13011900
       

5-Day Hourly Forecast Detail