Excessive Heat Warning issued July 20 at 2:53PM CDT until July 21 at 7:00PM CDT by NWS

…EXCESSIVE HEAT WARNING NOW IN EFFECT UNTIL 7 PM CDT SUNDAY… * TEMPERATURE…High temperatures in the upper 90s to low 100s will combine with humid conditions to bring afternoon heat index values into the 107 to 115 degree range this afternoon. High temperatures Sunday afternoon are in the lower to middle 90s, bringing heat indices between 103 to 106 degrees.