37°5'N / 88°36'V / Höjd 103 m / 04:11 2026-09-15, America/Chicago (UTC-5)
från: 2026-09-15, 11:00
till: 2026-09-15, 17:00
* WHAT...Daily peak heat index values around 105 degrees. * WHERE...Portions of southern Illinois, southwest Indiana, western Kentucky, and southeast Missouri. * WHEN...From 11 AM CDT /noon EDT/ Tuesday to 7 PM CDT /8 PM EDT/ Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.