Heat Advisory issued August 19 at 8:35PM CDT until August 20 at 8:00PM CDT by NWS Norman OK
Issue date: 2026-08-20T01:35+00:00
* WHAT...Heat index values up to 107 expected. * WHERE...Portions of central, east central, southeast, southern, and southwest Oklahoma and northern Texas. * WHEN...From 1 PM to 8 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Heat Advisory issued August 19 at 6:05PM CDT until August 20 at 8:00PM CDT by NWS Norman OK
Issue date: 2026-08-19T23:05+00:00
* WHAT...For the Heat Advisory this evening, heat index values up to 105. For the Heat Advisory on Thursday, heat index values up to 107 expected. * WHERE...Portions of southwest Oklahoma and northern Texas. * WHEN...For the first Heat Advisory, until 8 PM CDT this evening. For the second Heat Advisory, from 1 PM to 8 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
