It still looks like some places will have heat indices pop up a little over 100 degrees Monday afternoon, especially the further south you live. Because of this, the National Weather Service has issued a HEAT ADVISORY GOES INTO EFFECT AT 10AM MONDAY FOR MILWAUKEE, WAUKESHA, JEFFERSON, WALWORTH, RACINE AND KENOSHA UNTIL 8PM ON MONDAY NIGHT. Get ready for more extreme heat with highs in the upper-90's to near 100 in a few spots for your Monday afternoon with a slight chance of a pop-up shower or T'storm. Better chances of desperately needed rain move in Monday night right through Wednesday night.
Check my previous post and I break down the week's forecast.