Thunderstorms Expected Across Michigan with Heavy Rain and Gusty Winds
Thunderstorms are forecast to move across Michigan on Tuesday, August 18, 2026, primarily affecting the Lower Peninsula. The storms will progress west to east, tapering off overnight as a cold front moves through. Southwest Michigan faces the highest risk of severe conditions, including strong wind gusts and heavy rainfall. Rainfall amounts are expected to average between 0.1 and 0.25 inches, with localized higher totals. Cooler and drier air will follow the storms, bringing more comfortable conditions midweek. The most active storm period is anticipated between 5 p.m. and 10 p.m. (Source time: 2026-08-18 14:00:00 GMT). 
