Heat Advisory issued July 28 at 12:18PM CDT until July 29 at 9:00PM CDT by NWS Tulsa OK
Issue date: 2026-07-28T17:18+00:00
* WHAT...Dangerously hot conditions with heat index values 110 to 115 today. Heat index values 105 to 110 expected tomorrow. * WHERE...Portions of northwest and west central Arkansas and east central, northeast, and southeast Oklahoma. * WHEN...For the Extreme Heat Warning, until 8 PM CDT this evening. For the Heat Advisory, from noon to 9 PM CDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Heat related illnesses are possible especially impacting those not acclimated to the conditions or those performing strenuous activities.
