Moderate Expected Likely Heat Advisory Heat Advisory issued September 14 at 11:41AM CDT until September 15 at 8:00PM CDT by NWS Springfield MO Sep 14, 11:41 AM → Sep 15, 8:00 PM WHAT: Heat index values up to around 105 expected. WHERE: Portions of southeast Kansas and central, south central,southwest, and west central Missouri. WHEN: Until 8 PM CDT Tuesday. 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: Sep 14, 2:39 PM Source: NWS Alert