Active Weather Alerts
Heat Advisory
Issued: 5:44 PM Sep. 8, 2026 – National Weather Service
...HEAT ADVISORY IN EFFECT FROM 11 AM CDT /NOON EDT/ TO 8 PM CDT /9 PM EDT/ WEDNESDAY... * WHAT...Heat index values of 103 to 108 expected. * WHERE...All of southern Illinois, southwest Indiana, western Kentucky, and southeast Missouri. * WHEN...From 11 AM CDT /noon EDT/ to 8 PM CDT /9 PM EDT/ Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Isolated to scattered thunderstorms are possible during the afternoon in the northern half of the Quad State, which could bring earlier relief from the heat. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. &&
Local Radar