Friday, July 11, 2025 — New York time
Michigan is heading into a turbulent weather stretch as forecasters warn of severe thunderstorms, damaging winds, and dangerous heat developing over the next two days. After a brief pause in the rain, an active storm pattern is taking shape starting Friday, with the most intense conditions expected Saturday afternoon and evening.
Storm risk increases sharply heading into the weekend
According to the National Weather Service, a series of low-pressure systems will pass through the region Friday into Saturday, bringing multiple chances for thunderstorms, some of which could turn severe. The strongest storms are most likely to hit southern Lower Michigan, particularly along and west of U.S. 23.
The storm threat includes the possibility of damaging wind gusts up to 60 mph, periods of heavy rain, and localized flooding. Storms are expected to develop mainly during the afternoon and evening hours, when the atmosphere will be at its most unstable.
Sweltering heat could push ‘feels like’ temps near 100
In addition to the threat of storms, hot and humid air will dominate the forecast, with high temperatures climbing into the upper 80s and low 90s (31–34°C). By Saturday, the heat index — a measure of how hot it feels when humidity is factored in — could rise into the upper 90s (36–38°C), making it feel close to 100°F (38°C) in parts of southern Michigan.
This oppressive heat will help fuel thunderstorm development, increasing the risk for strong to severe storms as a cold front pushes through late Saturday.
Saturday evening poses highest risk for flooding, wind
The front arriving late Saturday will serve as a trigger for some of the strongest storms of the weekend. Forecast models suggest the greatest risk for severe weather will come during the late afternoon and evening hours, when the combination of heat, moisture, and instability is at its peak.
Some areas could see rainfall rates topping 1 inch per hour, especially in urban zones, raising the risk for flash flooding and dangerous travel conditions.
Storms ease next week, but heat sticks around
Looking beyond the weekend, the storm threat should diminish temporarily by early next week, though hot temperatures are expected to stick around. Highs will remain close to 90°F (32°C) through Tuesday, with slightly lower humidity and calmer skies expected after the front moves out.
As always, residents across Michigan are urged to stay aware of changing weather conditions and keep up with the latest updates from local forecasters as this volatile pattern develops.
