4Warn Weather – Rain returns to Southeast Michigan Thursday night, bringing a soaking that could slow the recovery of rivers and streams still elevated from last weekend’s heavy rainfall.
While widespread flooding is not expected, the additional rainfall of around a half inch to three-quarters of an inch will lead to runoff and may delay drainage in low-lying areas.
That could mean ponding on roads, slower commutes, and soggy conditions.
The rain becomes more widespread overnight, with embedded thunderstorms possible into early Friday.
The steadier rain could create slick roadways and increase the chance of hydroplaning for the Friday morning commute.
Friday
Conditions will gradually improve on Friday afternoon as the rain tapers off, but clouds may linger into the evening.
Consider wearing a jacket for any outdoor plans, including the Detroit Tigers game at Comerica Park, where temperatures will fall through the 50s during the evening hours.
Fans heading downtown should be prepared for damp ground and a chilly breeze after sunset.
This weekend
By Saturday, high pressure builds, bringing dry weather and cool but seasonable mid-50s temperatures.
That sets up favorable conditions for outdoor events, including the University of Michigan men’s basketball championship parade in Ann Arbor.
Morning temperatures will be brisk in the upper 30s to lower 40s. So, attendees will want layers, but sunshine will make for a comfortable afternoon.
The quiet weather does not last long.
A warming trend begins Sunday and continues into next week, with temperatures climbing well into the 70s and even approaching 80 degrees in some communities by Tuesday afternoon.
The warmer air will also bring a return to an active pattern, with periodic chances for showers and thunderstorms from late Sunday into midweek. A few thunderstorms could become strong on Tuesday.
That shift will have noticeable impacts across the region.
Warmer temperatures may draw people outdoors after a cooler stretch, but the unsettled pattern means plans may need to be flexible.
Commuters should stay alert for changing conditions, especially during morning and evening drives when rain is most likely.
The combination of recent rainfall and additional showers early next week will also keep an eye on rivers and streams, which may remain elevated longer than usual for early spring.
In the meantime, residents can expect a brief break in the weather Saturday before spring fully reasserts itself with warmth, occasional rain, and the kind of variability that defines April in Michigan.
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