36°35'bắc / 89°31'tây / Cao độ 90 m / 00:14 16/09/2026, America/Chicago (UTC-5)
From: 15/09/2026, 23:46
To: 16/09/2026, 17:15
* WHAT...Daily peak heat index values of 103 to 109 today and Thursday, then 100 to 105 Friday and Saturday. * WHERE...Portions of southern Illinois, southwest Indiana, western Kentucky, and southeast Missouri. * WHEN...Until 7 PM CDT /8 PM EDT/ Saturday. * IMPACTS...Record to near record hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...The Heat Advisory has been extended thru Saturday for the entire Quad State Region.