Last Friday, June 23, 2017, DFW Airport’s high temperature hit 100°F for the first time this summer, thanks to compressional warming ahead of a rather strong late season cold front. This front was responsible for the overnight intense convection that occurred Friday night. By the end of the day Saturday, June 24, 2017, DFW broke a 100 year rainfall record. 3.84 inches of rain officially fell yesterday shattering the old record of 1.76 inches set in 1917. This brings the monthly June total of rainfall for 2017 to 7.93 inches.