Moderate Expected Likely Heat Advisory Heat Advisory issued June 9 at 5:19AM CDT until June 9 at 8:00PM CDT by NWS Memphis TN Jun 9, 11:00 AM → Jun 9, 8:00 PM WHAT: Heat index values up to 108 expected. WHERE: Portions of East Arkansas, North Mississippi, SoutheastMissouri, and West Tennessee. WHEN: From 11 AM this morning to 8 PM CDT this evening. IMPACTS: Hot temperatures and high humidity may cause heatillnesses. + Read More Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Updated: Jun 9, 7:29 PM Source: NWS Alert