The National Weather Service says winds will pump hot and humid air into southern Wisconsin on Tuesday.
As a result, highs in the mid 90s will feel even hotter, with heat index values ranging from 100-105 degrees.
The National Weather Service says a heat advisory will remain in effect until 8:00 p.m. Tuesday. With the advisory in effect, the agency says:
Temperatures are expected to cool off to the lower 80s on Wednesday.