National Weather Service United States Department of Commerce

Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Tuesday afternoon and evening saw a line of thunderstorms moving across Southwest Lower Michigan. Parts of Grand Rapids, especially Kentwood and East Grand Rapids, had numerous tree branches and several trees knocked down by the strong winds. Strong winds can be seen approaching the radar on the right side of the animation below. Rain was intense but brief with many locations reporting an inch or more in half an hour or less.

500 PM Grand Rapids radar storm echoes (left) and winds (right)
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Shortly after 8 PM, the line of storms reached the city of Jackson and produced extensive power outages on the west side due to numerous tree limbs coming down on power lines. A large tree also fell on a vehicle and briefly trapped a woman and her young child.

800 PM Detroit radar view of Storms over Jackson
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