Detroit, Michigan – Southeast Michigan will see a sharp shift from sun to storms as Sunday night brings a surge of thunderstorms across the region, potentially disrupting early week travel and 4th of July plans. The National Weather Service warns of storm activity beginning after 2 a.m. Monday, with a 90% chance of rain and thunderstorms continuing through the day.
According to the National Weather Service Detroit/Pontiac office, the heaviest activity will occur Monday morning and early afternoon. Localized rainfall and lightning could slow traffic on major routes like I-75, I-94, and M-10, especially during the morning commute. Areas most impacted include Wayne, Oakland, Macomb, and Genesee counties. A cold front will drive this active weather, bringing cooler lows Monday night and lingering showers before skies begin to clear Tuesday.
Residents are advised to monitor alerts and delay non-essential travel during peak storm hours. Ensure gutters are clear and charge electronics in case of power disruptions.
The good news? Drier conditions return by Tuesday, and sunny skies are expected through Independence Day. Temperatures will hover in the mid-80s, making it ideal for outdoor celebrations — as long as Monday’s storms move out on time.
📆 6-Day Southeast Michigan Forecast (June 29–July 4):
- Sunday (June 29): High 91°F — Mostly sunny, storm chance after 2 a.m.
- Monday: High 88°F — Thunderstorms likely, especially before 2 p.m.
- Tuesday: High 85°F — Sunny and dry, low around 67°F
- Wednesday: High 87°F — Partly cloudy, low around 67°F
- Thursday (July 3): High 87°F — Mostly sunny
- Friday (4th of July): High 85°F — Sunny, ideal weather for holiday events
