Dayton Braces for Sunday Evening Storms, Ushering in Fall Temperatures
Dayton is bracing for Sunday evening storms, which may include severe weather like damaging straight-line winds or a brief tornado, and isolated flash flooding. This weather event signals the start of the fall season, ushering in the coolest temperatures of…

Dayton, OH, September 20, 2026 —
Dayton residents are preparing for potential severe weather as storms are forecast to arrive Sunday evening. The National Weather Service has indicated that the approaching weather system could bring significant conditions, including the risk of damaging straight-line winds and the possibility of a brief tornado.
In addition to strong winds and potential tornadoes, forecasters are also monitoring for isolated instances of flash flooding. This combination of weather hazards marks a significant shift in atmospheric conditions for the region.
This incoming weather event also signals the official commencement of the fall season. Following the storms, temperatures are expected to drop, bringing the coolest readings of the year to date. High temperatures throughout the upcoming week are projected to remain in the 60s, a noticeable change from earlier seasonal averages.
Story summarized from the original created by Ryan Marando on www.whio.com, see more information here.
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