A late burst of summer broke many records across the state, according to the National Weather Service. Widespread highs in south central Iowa topped out in the mid-90s in the afternoon, with 95 in Knoxville and 94 in Pella — both broke the previous county high mark for September 20th of 93 set in 1940. Indianola’s observations are based on the Des Moines Airport, which hit 94 — breaking the previous high mark of 92 in 1908/1931, and this was the latest 94 degree-plus day in central Iowa since 1963.

Much more seasonal conditions will settle in through the end of the month, with afternoon highs varying from the 60s to 70s daily, and mainly dry conditions expected most days — except this Friday evening, with a chance of scattered showers impacting the area. The cooler air, coupled with less humidity, will have it feeling like fall just in time for the Equinox this Thursday.