Detroit, Michigan – Damaging winds topping 70 mph and hail up to one inch in diameter could sweep through southeast Michigan by 4 p.m. Wednesday, triggering widespread hazards for drivers and residents in metro Detroit, Ann Arbor, and surrounding communities.
According to the National Weather Service in Detroit, an Enhanced Risk for severe thunderstorms remains in place across the southern half of the Lower Peninsula through 10 p.m. Wednesday. The strongest storms are expected between 4 p.m. and 10 p.m., bringing wind damage, localized flooding, and a few possible tornadoes. Rainfall totals of 1 to 3 inches are possible across the Tri-Cities and northern Thumb region into Thursday morning.
Cities including Detroit, Ann Arbor, Lansing, Jackson, Monroe, and Adrian are under the highest threat zone. The I-94 and US-23 corridors may experience downed trees and power lines, making evening travel hazardous. Large hail and brief tornadoes are also possible but remain secondary threats.
Residents are urged to charge electronic devices, secure outdoor furniture, and avoid non-essential travel during peak storm hours. This system resembles the June 2021 derecho that left thousands without power across the region.
Severe weather watches may be issued later today. Stay tuned to NWS Detroit or local alerts as conditions evolve.
