Increasing rain chances mid- to late week

AUSTIN (KXAN) -- Today will be one of the hottest and driest days of the work week ahead of a welcome pattern change that kicks off tomorrow.Afternoon highs will return to the low 100s today with Austin likely to near 102° for the third day in a row. A mix of sun and clouds will stretch areawide with only a few isolated showers possible late day (10%).With our stubborn summer high pressure system sitting to our north, a few disturbances will follow the clockwise flow around the high and move