 Your weather every 20 minutes guaranteed from the EAB Weather Center. Lows in the 60s, highs in the 90s. Heat index values could top the 100 mark by midday on Tuesday. Southerly winds at about 5 to 7 into Tuesday night, the low 75. Sunshine, hot temperatures Wednesday, a high of 99. Clear on Wednesday night, the low 77, then Thursday. A slight chance of rainfall returns for the 4th of July.