Detroit is waking up to a mild, partly cloudy day in the low 60s today, but the quiet setup will not stick around for long. Scattered thunderstorms are expected to bubble up this afternoon, with a much stronger band of heavy rain bearing down on the region tomorrow night into early Thursday. Plan on brief downpours and gusty southwest winds as the day wears on.
Afternoon Thunderstorm Chances
Today, showers and thunderstorms are possible between about 2 p.m. and 4 p.m., with storm chances ramping up later in the afternoon. High temperatures should peak near 77°F before sliding back into the low 70s. Southwest winds will stay on the breezy side at 9 to 15 mph, with gusts up to around 24 mph. Any stronger cells could bring quick bursts of heavy rain that knock down visibility and slow the evening drive.
Wednesday Night Heavy Rain Risk
A vigorous low-pressure system is expected to move tomorrow evening, bringing widespread showers and thunderstorms tomorrow night into early Thursday. The heaviest rain is expected between about 8 p.m. and 2 a.m., with widespread totals of 1 to 2 inches and isolated pockets over 3 inches possible. That is enough to trigger urban flash flooding, according to the National Weather Service.
Wind and Travel Impacts
South winds will crank up tomorrow, with gusts potentially reaching around 30 mph and increasing the odds of downed tree branches and scattered power outages. The fast-moving heavy rain will make roads slick and could lead to standing water in the usual trouble spots. Expect travel delays Wednesday night and into the Thursday morning commute, and give yourself extra time if you have late-evening plans.
Local Context and What You Can Do
After strong storms yesterday that led to flight delays at Detroit Metro and a flooded road in Plymouth, the next round of weather is raising concerns for neighborhoods with poor drainage. Check airline status and road conditions if you are traveling, avoid driving through standing water, and secure outdoor items that could blow over.
Stay Alert
Keep a weather app handy or NOAA alerts turned on, and steer clear of flooded streets. Storms can cause rapid rises in small streams and on low-lying roads, leaving drivers with nowhere to go. For watches, warnings, and the full forecast, follow the National Weather Service for Detroit.
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