Across the Corn Belt, thick smoke from wildfires in Canada and northern Minnesota blankets an area from the Great Lakes region into the Ohio Valley. Scattered showers & thunderstorms have begun to develop across the upper Great Lakes region, with convective activity expected more broadly later Friday mainly east of the Mississippi River. Except in […] The post Hot weather throughout the Heartland; heat wave winds-down; sct’d rains centered across parts of the Corn Belt appeared first on Bro…