Alert Details
* WHAT...Heat index values up to 115 expected this afternoon. Heat index values up to 110 expected Thursday afternoon. * WHERE...Portions of east central, northeast, and southeast Oklahoma. * WHEN...For the Extreme Heat Warning, until 9 PM CDT this evening. For the Heat Advisory, from noon to 9 PM CDT Thursday. * 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.