Moderate Expected Likely Heat Advisory Heat Advisory issued August 31 at 11:33PM CDT until September 1 at 8:00PM CDT by NWS Tulsa OK Sep 1, 12:00 PM → Sep 1, 8:00 PM WHAT: Heat index values up to 107 expected. WHERE: In Arkansas, Southern Crawford, Central and SouthernFranklin, and North and Central Sebastian Counties. In Oklahoma,Mayes, Nowata, Rogers, Southeast Osage, Tulsa, Wagoner, andWashington OK Counties. WHEN: From noon to 8 PM CDT Tuesday. IMPACTS: Heat related illnesses are possible especially impactingthose not acclimated to the conditions or those performingstrenuous activities. + Read More Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. Updated: Sep 1, 10:14 AM Source: NWS Alert