Grand Rapids, Michigan – Strong thunderstorms could rapidly intensify across western Michigan this evening, bringing wind gusts up to 60 mph between 6 p.m. and midnight Sunday, with heavy rain capable of briefly flooding streets and low-lying roads.
According to the National Weather Service in Grand Rapids, the greatest severe risk arrives during the evening hours as two rounds of storms move across the region. The primary hazard is damaging straight-line winds, though isolated hail and localized flooding are also possible.
The strongest storms are expected to develop along a corridor from Muskegon and Holland through Grand Rapids and south toward Kalamazoo and Benton Harbor. Major travel routes including I-96, US-131, and I-196 could see sudden downpours that reduce visibility and create ponding on the roadway.
Meteorologists say a second wave of storms later this evening may become stronger than the initial round as instability increases across southern and western parts of the state. Communities near Lake Michigan and inland counties including Kent, Ottawa, Allegan, and Van Buren may experience the most intense wind gusts.
Residents should secure loose outdoor items, charge mobile devices, and prepare for isolated power outages if stronger wind gusts develop. Drivers are urged to slow down during heavy rainfall and avoid water-covered roads.
Storms should move out of western Michigan shortly after midnight, though additional updates or warnings could be issued as the system develops this evening.
