Flash Flood Watch Remains the Stated Level for Montana's Pioneer Mountain Range
The only hazard level supported by the available reporting is a watch, not a warning, for the burn-scar debris flow risk in the Pioneer Mountain Range.
Hazard products are revised and cancelled as conditions change. Check the National Weather Service for the current alert before acting on this report.
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Sources
- Showers, thunderstorms with heavy rainfall expected for late week; Flash Flood Watchesnbcmontana.com
- Daily shower and thunderstorm chances persist; heavy rain possible, Flash Flood Watchnbcmontana.com
- Thunderstorm threat continues Thursday; Flash Flood Watches for the afternoon and eveningnbcmontana.com
Revision history
- Version 315 Aug 2026, 02:23current
Added the watch's Aug. 14, 2026 date and the Friday afternoon-and-evening timing, replacing the earlier statement that duration was unreported.
- Version 214 Aug 2026, 02:23
Added the named locations from NBC Montana's reporting and set out the discrepancy between its two reports over whether one or two Flash Flood Watches are in effect.
- Version 115 Aug 2026, 01:55current
First published.
- Version 113 Aug 2026, 12:26
First published.
- Version 113 Aug 2026, 12:24current
First published.
- Version 113 Aug 2026, 12:53current
First published.
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