Freeze Warning
2026-04-26T08:00:00-06:00

* WHAT...Sub-freezing temperatures as low as the teens expected. There is a 90 percent chance for a hard freeze in populated areas above 2500 feet. * WHERE...Southern Clearwater Mountains. * WHEN...From 11 PM this evening to 7 AM PDT Sunday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation. Possible damage to unprotected outdoor plumbing and irrigation systems with the hard freeze(temperatures in the lower 20s or colder). * ADDITIONAL DETAILS...Additional frosts or freezes are possible through Wednesday.

White Sand Mouth, Sec. 34, T37n, R14e To Trail #47 And Trail #50, Sec. 5, T36n, R15e Paddle Report

Last Updated: 2026-04-24

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Unfortunately, after conducting extensive research, I was unable to find any information on a Whitewater River run called White Sand Mouth in Montana.


Summary

Therefore, I cannot provide information on the ideal streamflow range (cfs), class rating, segment mileage, specific river rapids/obstacles, and specific regulations to the area.

I recommend contacting local rafting companies or the Montana Department of Fish, Wildlife, and Parks for more information on whitewater river runs in the state. It's important to always prioritize safety while engaging in any water-related activities and to follow all regulations and guidelines set forth by local authorities.

15-Day Long Term Forecast


River Run Details

Last Updated 2026-04-24
River Levels 622 cfs (2.58 ft)
Percent of Normal 327%
Status
Class Level None
Elevation ft
Streamflow Discharge cfs
Gauge Height ft
Reporting Streamgage USGS 12342500
       

5-Day Hourly Forecast Detail