The chance for some well-needed precip will pop up by midweek

MILWAUKEE (CBS 58)--We keep watching the rain gauges and the lack of what's in them.  The rainfall deficit for the month of May is nearing 2.5". Finally, starting on Wednesday, we could see a slight change with the weather pattern as showers and thunder showers could pop with daytime heating.  On Friday, the chance could go up a bit more as a front drops down from the north.  Then we cool down a bit during the weekend with highs then in the 70s.  In the meantime, highs for most of the rest of the week will be in the 80s.  Expect more in the way of humidity too but nothing off the charts.