Widespread rainfall is expected across North and Central TX this weekend. Rain chances will rise from west to east beginning Saturday evening, with the highest rain chances (90% and above areawide) on Sunday. Lightning potential is low (10-20%) as this system will mainly be characterized by showers with light to moderate rainfall ranging from 3/4 to 1 inch of accumulation.
The rainfall will keep high temperatures much cooler on Sunday, especially for North TX, which looks likely to stay in the upper 40s to upper 50s most of the day.