The NWS office in Detroit has issued the first severe thunderstorm warning of the afternoon for portions of Saginaw, Midland, and Bay counties.
Here's a link to full details of who is in the path of this warning: http://forecast.weather.gov/wwamap/wwatxtget.php?cwa=dtx&wwa=severe thunderstorm warning
The main concerns with this storm are winds in excess of 60mph and hail 1" in diameter or larger.
It's moving eastward at 40mph.
We'll keep you posted through the afternoon and evening on any new watches and/or warnings.