At 307 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from near Forestville to Argyle to 6 miles southwest of Cass City. Movement was southeast at 65 mph. HAZARD...Winds in excess of 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Caro, Sandusky, Croswell, Cass City, Marlette, Brown City, Lexington, North Branch, Mayville, Deckerville, Port Sanilac, Akron, Forestville, Argyle, Peck, Carsonville, Unionville, Kingston, Gagetown, and Clifford.