2026-03-25T21:00:00-06:00
* IMPACTS: Low humidities, unseasonably warm temperatures, strong gusty winds, and wind shift with a cold front will create erratic fire behavior and new fire starts. * AFFECTED AREA: In North Central WY Fire Zone...274. In South Central MT Fire Zones...126...127...128...129.For Zones 126, 127, and 129, the worst conditions will impact the lower elevations where grasses remain dead or dry. * COUNTIES AFFECTED: In Central MT...Golden Valley...Musselshell. In North Central WY...Sheridan. In South Central MT...Big Horn...Carbon...Park...Stillwater Sweet Grass...Yellowstone. * COLD FRONT: Frontal passage is forecast Wednesday evening, bringing an end to the gusty conditions and a shift from the west to the north-northeast. Light showers are possible behind the front, although the chance of a wetting rain is low. * WIND: West 15 to 25 mph with gusts up to 45 mph. * HUMIDITY: As low as 15 percent. In Sheridan County, as low as 7 percent. * TEMPERATURES: Up to 83.
Summary
The ideal streamflow range for this section of the river is between 8,000 to 15,000 cubic feet per second (cfs). The class rating for this run is Class III to Class IV, which means it has moderate to difficult rapids with high irregular waves and narrow passages.
The segment mileage for the Whitewater River Run is approximately 18 miles, starting at Gardiner, Montana and ending at Yankee Jim Canyon. This stretch of the Yellowstone River has various rapids and obstacles, including the famous Screaming Left Turn, which is a Class IV rapid with a sharp left turn and a large hole that requires skilled maneuvering.
It is important to note that there are specific regulations for the Yellowstone River area. It is required to have a permit to float this section of the river, and all boaters must wear a US Coast Guard-approved personal flotation device (PFD). Additionally, there are restrictions on the use of alcohol and glass containers in the area.
Overall, the Whitewater River Run on the Yellowstone River in Montana is an exciting adventure for experienced rafters, with challenging rapids and beautiful scenery. It is essential to follow regulations and obtain the necessary permits to ensure a safe and enjoyable experience on the river.
°F
°F
mph
Wind
%
Humidity
15-Day Weather Outlook
River Run Details
| Last Updated | |
| River Levels | 21 cfs (3.51 ft) |
| Percent of Normal | +100% |
| Optimal Range | 8000-15000 cfs |
| Status | Too Low |
| Class Level | iii-iv |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 06216900 |
Yellowstone River
Anita Reservoir
Voyagers Rest
Gritty Stone