开始于: 2026-07-30, 18:48
到: 2026-07-31, 09:00
* WHAT...For the first Heat Advisory, heat index values up to 107. For the second Heat Advisory, heat index values up to 108 expected. * WHERE...Portions of central, northern, northwest, and western Oklahoma. * WHEN...For the first Heat Advisory, until 9 PM CDT this evening. For the second Heat Advisory, from noon to 9 PM CDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.