* WHAT...Heavy snow and damaging winds possible. There is a chance of major winter weather impacts. Total snow accumulations between 1 and 5 inches in the valleys and 8 to 15 inches possible at high elevations, including Marias Pass. Winds could gust over 50 mph. * WHERE...Highway 83 Bigfork to Swan Lake, Bad Rock Canyon, Essex, Polebridge, Marias Pass, and Glacier National Park. * WHEN...From Tuesday evening through Wednesday evening. * IMPACTS...Visibilities may drop below 1/4 mile due to falling and blowing snow. The strong winds and weight of snow on tree limbs may down power lines and could cause sporadic power outages. For MAJOR winter weather impacts, expect considerable disruptions to normal activities. Dangerous or impossible traveling conditions. Avoid travel in the impacted areas if possible. Widespread closures and disruptions to infrastructure may occur. Widespread blowing snow could significantly reduce visibility. The hazardous conditions could impact the Wednesday morning and evening commutes, especially over higher passes. Very strong winds could cause extensive tree damage.
The river has multiple Class III and IV rapids, including Bonecrusher and Jaws, which require technical maneuvering. The best time to float this section of water is in early summer when the snowmelt provides optimal flow, with a recommended CFS of 1,500-3,500. Obstacles include strainers, sweepers, and undercut rocks, which can be dangerous if not approached with caution. Overall, this river run provides a thrilling and challenging experience for those seeking an adrenaline rush.
| Last Updated | 2023-06-13 |
| River Levels | 4590 cfs (7.31 ft) |
| Percent of Normal | 35% |
| Optimal Range | 1000-11000 cfs |
| Status | Too Low |
| Class Level | II |
| Elevation | 3,049 ft |
| Run Length | 5.0 Mi |
| Streamflow Discharge | 854 cfs |
| Gauge Height | 4.1 ft |
| Reporting Streamgage | USGS 12362500 |