Gold Standard Radar Analysis – October 21, 2025, 7:50 AM • A strong cold front is advancing across Michigan, driven by deepening low pressure north of Lake Superior. • Radar signatures show precipitation ramping up ahead of the front, with showers and isolated thunderstorms likely through the morning hours.  • Behind the front, expect a sharp temperature drop thanks to gusty northwest winds, showers and thunderstorms developing this afternoon and setting the stage for colder air and potential s