Extreme Heat Advisory

Weather AlertExcessive Heat Warning issued July 06 at 7:12AM CDT until July 07 at 10:00PM CDT by NWS Memphis...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 10 PM CDT THURSDAY... ...HEAT ADVISORY REMAINS IN EFFECT FROM 10 PM THURSDAY TO MIDNIGHT CDT FRIDAY NIGHT... * WHAT...For the Excessive Heat Warning, dangerously hot conditions with heat index values up to 111. For the Heat Advisory, heat index values up to 112 expected. * WHERE...Portions of North Mississippi, West Tennessee and East Arkansas. * WHEN...For the Excessive Heat Warning, until 10 PM CDT Thursday. For the Heat Advisory, from 10 PM Thursday to midnight CDT Friday night. * IMPACTS...Extreme heat and humidity will significantly increase the potential for heat related illnesses, particularly for those working or participating in outdoor activities.