Heat Advisory issued July 17 at 4:19PM MDT until July 18 at 8:00PM MDT by NWS

…HEAT ADVISORY IN EFFECT FROM 2 PM TO 9 PM CDT THURSDAY… The National Weather Service in Sioux Falls has issued a Heat Advisory, which is in effect from 2 PM to 9 PM CDT Thursday. * HEAT INDEX VALUES…Up to 105 due to temperatures in the mid 90s, and dewpoints in the lower 70s. * TIMING…