Heat Advisory issued September 02 at 3:31PM MDT until September 03 at 6:00PM MDT by NWS

…HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT SUNDAY… * WHAT…Heat index values up to 103. * WHERE…Portions of northwest and west central Iowa, northeast Nebraska and central, east central, south central and southeast South Dakota. * WHEN…Until 7 PM CDT Sunday.