Isolated severe thunderstorm threats will fade late evening, but flash flood warnings may remain until midnight for parts of the Piedmont Triad.

Heavy rains in South Korea have killed at least four people and forced over 1,300 to evacuate. Three people were found dead Thursday in a submerged car, a stream, and a flooded basement.

The Storm Prediction Center has downgraded Southeast Michigan’s severe thunderstorm risk to marginal, or level one of five, for Saturday evening.

A sprawling area of storms infused with tropical moisture is dropping heavy rain along the Gulf Coast and could produce significant flash flooding into the weekend. The threat Friday is not as bad as previously expected,

A slow-developing, broad area of low pressure located over the far northern portion of the Gulf is threatening to bring heavy rain and flooding.

Part of northern Lower Michigan got blasted with the heaviest rain. The highest official rain measurement was 5.36″ at Crawford, MI. An area between Grayling and Frederic has radar rain estimates between six inches and eight inches. Anything colored in yellow had at least two inches total rainfall.

SUNDAY: Mostly cloudy with scattered showers and thunderstorms. Heavy rainfall possible. High 86. SUNDAY NIGHT: Mostly cloudy with widely scattered showers. Low 68.