Heat Advisory issued August 17 at 7:54PM MDT until August 18 at 7:00PM MDT by NWS

Weather Alerts | South Dakota

Aug 18, 2023

...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM CDT /NOON MDT/ TO 8 PM CDT /7 PM MDT/ FRIDAY... * WHAT...Heat index values up to 106 expected. * WHERE...Corson, Dewey, Stanley, Sully,…