A quiet, though hot, last day of spring

AUSTIN (KXAN) -- Another unwanted record was set this morning when the low at Camp Mabry dropped to 80°. That set a new record warm low, breaking the previous record of 79° set in 1998.The Excessive Heat Warning remains in effect all day today. It will continue until 9 Wednesday evening. This afternoon's heat index reading are again expected to top 110° up to 120°.
More excessive heat today and WednesdayYesterday, Camp Mabry had the highest heat index reading at 116° which, u