Grand Rapids, Michigan – Strong thunderstorms could knock out power and down trees across western Michigan within hours Friday night as a fast-moving cold front pushes into the region after 9 p.m.
According to the National Weather Service in Grand Rapids, storms will develop between 9 p.m. Friday and 5 a.m. Saturday, with the highest risk centered along and west of U.S. 131. Wind damage is the primary concern, with probabilities reaching 40 to 60 percent in parts of the lakeshore and inland west Michigan.
Communities including Grand Rapids, Muskegon, Holland, and Benton Harbor sit in the most active zone, where wind gusts could exceed 60 mph. Travel on I-196, US-31, and I-94 may become hazardous overnight as sudden gusts hit bridges and open stretches. Isolated large hail and a brief tornado cannot be ruled out, though both threats remain lower.
Utilities could see scattered outages if tree limbs fall onto power lines. Residents are urged to secure outdoor items, charge devices before 9 p.m., and avoid non-essential travel during peak storm hours.
Storms will shift east toward Lansing and Flint after midnight, weakening slightly but still capable of producing gusty winds.
Warnings may be issued quickly overnight as conditions evolve, with the greatest risk ending by early Saturday morning.
