Per the National Weather Service Milwaukee/Sullivan Weather Forecast Office, “Hot & humid conditions expected early next week. Continue to expect heat indices approaching or exceeding Heat Advisory criteria (100°) Monday.

A Heat Advisory is in effect from Noon to 9 PM CDT Sunday for the entire region except Sheboygan and Ozaukee counties. Peak heat indices (feels-like temperatures) of 100-105°F are expected within the Advisory. Air temps should max out in the lower 90s. 

Hottest time periods will be 12-7 PM daily Sunday and Monday.