National Weather Service United States Department of Commerce

Expect scattered showers and storms through this evening. The storms may come in a couple rounds. A few storms may become strong or severe between around 4 and 10 PM, with 40 to 60 mph wind gusts and hail up to 1" being the main concerns. Minor damage to trees and powerlines will be possible with larger hail.
Increasing heat and humidity next week will result in heat indices climbing into the mid to upper 90s for most locations, with a few 100 degree readings possible toward the end of the week. Moderate to major heat-related impacts are expected during this time.
Mostly sunny skies with highs in the 80s are expected away from the bay and Lake Michigan this weekend. Readings along the lake and bay will top out in the upper 60s and 70s.