Excessive Heat Warning issued August 22 at 1:40PM MDT until August 24 at 6:00PM MDT by NWS

…EXCESSIVE HEAT WARNING NOW IN EFFECT UNTIL 7 PM CDT THURSDAY… * WHAT…Dangerously hot conditions with heat index values up to 115. Overnight heat index index values remain near to above 75 degrees. * WHERE…Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska and south central and southeast