Grand Rapids, Michigan – Storms arriving after midnight could quickly intensify, setting up two rounds of severe weather that may disrupt travel and power across Lower Michigan through Tuesday evening.
According to the National Weather Service in Grand Rapids, the first round develops between midnight and 7 a.m. Tuesday, with large hail and damaging wind gusts as the primary threats. These early storms could impact roads before sunrise, especially along I-96 and US-131, with rapidly changing conditions during the morning commute.
A second, more widespread round is expected between noon and 10 p.m. Tuesday. This phase carries a higher risk for damaging winds, with gusts potentially exceeding 60 mph, along with large hail. Isolated tornadoes are also possible, especially across southern Lower Michigan, including areas near Kalamazoo, Lansing, and toward the Detroit metro.
Cities including Grand Rapids, Muskegon, Flint, and Ann Arbor remain in the broader risk zone, with storms moving quickly and intensifying during peak daytime heating.
Residents should secure outdoor items, charge devices, and be ready to take shelter quickly if warnings are issued. The threat continues through Tuesday night, and additional watches or warnings are likely as storms develop.
