Severe thunderstorm watch issued across parts of Michigan this evening

The National Weather Service’s Storm Prediction Center issued severe thunderstorm watches for parts of western and eastern Lower Michigan on Tuesday evening, warning that a squall line moving in from Lake Michigan could bring damaging wind gusts, hail and isolated tornadoes.

The western watch was reported as active from 5:40 p.m. to 11:00 p.m. EDT, while the eastern watch was in effect from 7:40 p.m. to midnight. Coverage cited the main threats as wind gusts of 60 to 70 mph, with some areas potentially seeing gusts up to 80 mph, along with hail up to 1 inch in diameter.

Storm Threat

Officials said the setup could support isolated tornadoes because of embedded mesovortices in the squall line. Local reporting described the line of storms as crossing Lake Michigan and moving from west to east across the state.

Later Escalation

As the evening went on, local coverage reported severe thunderstorm warnings in northern Michigan counties including Manistee and Benzie. Those warnings included radar-indicated wind gusts up to 60 mph, while the broader severe thunderstorm watch remained in effect until 11:00 p.m. EDT.

In southeastern Michigan, later reporting also said a tornado warning was issued for Tuscola County after a severe thunderstorm with radar-indicated rotation moved through the area.

What To Watch

The immediate questions are whether any tornadoes were confirmed, whether significant wind or hail damage was reported after the line passed, and whether additional warnings replaced the watches before they expired.

For residents in the affected areas, the practical concern was straightforward: stay alert for changing National Weather Service warnings and be ready to move to shelter if storms intensified.