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Mumm Reservoir Forecast Discussion
Issued: 1247 AM CDT Mon Aug 17 2026
Key Messages
Mainly dry and pleasant tonight through Monday evening.
Thunderstorm chances return Monday night and again late Tuesday afternoon into the overnight. Some of these storms could be strong to severe. Large hail, damaging winds, and locally heavy rain are the primary threats.
Areas that remain ahead of a cold front on Tuesday - particularly northern Kansas - will be hot with highs in the mid to upper 90s. Cooler temperatures (70s-80s) return behind the fron...