Today was mostly sunny to partly cloudy with highs in the mid 80s. Heavy downpours will be possible Wednesday evening, which may lead to localized flash flooding. It'll be a cooler day with highs in the mid to upper 70s. Temperatures warm up nicely Friday into the weekend with highs in the mid to upper 80s returning to Chicagoland. Scattered showers or storms may return on Sunday, but coverage should be minimal.