Grand Rapids, MI – Michigan motorists are waking up to a flash freeze threat this Sunday morning, as wet roads from Saturday’s snowfall rapidly freeze in plunging overnight temperatures. Weather officials warn the quick change could make early travel treacherous on major routes like I-96, US-131, and M-6.
According to the National Weather Service, flash freezes happen when melting snow or rain refreezes almost instantly behind a cold front — turning damp pavement into an invisible layer of ice. “It can look wet but be completely frozen,” the agency cautioned.
On icy roads, stopping distances can increase nearly tenfold. A car traveling just 35 mph may need 600 feet or more to stop safely — compared with about 60–100 feet on dry pavement. Drivers are urged to reduce speed, avoid cruise control, and leave extra space between vehicles.
Bridges, overpasses, and shaded roadways will be the first to ice over, especially through midmorning as temperatures stay below freezing.
Motorists should use caution through late morning Sunday, check local forecasts before heading out, and allow extra time for commutes across West Michigan.
