Listening to local weather, WDIV channel 4 out of Detroit. Weatherman talking about a tropical storm forming out in the Atlantic. Then he brings up should be over east coast & DC/ Maryland Saturday & Saturday night with possible 65MPH winds, heavy rain around game time.
I know not earth shattering, breaking news, but can affect how team prepares for game. Presume a running game would work best & guess throwing with wind to your back. Kicking game could be an adventure. Like to think Michigan's dominating defense could be an advantage in this weather.
3 things, 1. its only Monday forecast can change 2. weatherman have been known to be wrong and 3. if your going to game bring the rain gear just in case!