SULLIVAN, Wis– The National Weather Service has issued an Extreme Heat Watch for much of southeast Wisconsin from noon Monday through 8 a.m. Tuesday.
Forecasters say dangerously hot conditions could push heat index values as high as 105 degrees Monday afternoon. Overnight temperatures will offer little relief, with the heat index expected to remain above 75 degrees into Tuesday morning.
The watch includes Fond du Lac, Dodge, Jefferson, Waukesha, Walworth, Racine and Kenosha counties, along with much of south-central and east-central Wisconsin…