The southeast Wisconsin, Waukesha and Milwaukee forecast for the rest of your Friday will be warm with a slight chance of a sprinkle or shower. Highs will top out in the upper-80's to around 90 in spots with partly cloudy skies at times.
Saturday night, a cool front will be creeping closer. That front could kick off an overnight shower or storm off to the north. Overnight lows will be in the upper-60's.