The areas affected include... Harbor Beach to Port Sanilac MI... Lake Huron from Harbor Beach to Port Sanilac 5NM Off Shore to US/Canadian border... Lake Huron from Port Austin to Harbor Beach 5NM Off Shore to the US/Canadian border... Port Austin to Harbor Beach MI...
At 149 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds up to 30 knots. This thunderstorm was located 14 nm west of Harbor Beach, moving northeast at 45 knots.
The strong thunderstorm will be near... Harbor Beach around 200 PM EDT.
Additional thunderstorms were already tracking through parts of southern Lake Huron.
Other locations impacted by the strong thunderstorm include White Rock and Richmondville.