Paducah, KY – A prolonged stretch of dangerous heat will affect the lower Ohio Valley through Tuesday evening, with a Heat Advisory remaining in effect across portions of western Kentucky, southern Illinois and southeast Missouri.
According to the National Weather Service in Paducah, the advisory remains in effect until 7 p.m. CDT Tuesday, with afternoon heat index values between 100 and 105 degrees expected each day. Forecasters also warn that increasing humidity could push the heat index close to 110 degrees on Tuesday, creating even more hazardous conditions.
The advisory covers a broad area, including Paducah, Murray, Mayfield, Hopkinsville, Madisonville, Princeton, Marion, Morganfield, Eddyville and Wickliffe in Kentucky; Carbondale, Marion, Harrisburg, Metropolis, Cairo, Mount Vernon and McLeansboro in Illinois; and Cape Girardeau, Sikeston, Poplar Bluff, Perryville, Bloomfield, New Madrid and Doniphan in Missouri.
The combination of hot temperatures and high humidity will significantly increase the risk of heat-related illnesses, particularly for older adults, young children, outdoor workers and anyone without access to reliable cooling.
Residents are encouraged to drink plenty of water throughout the day, remain in air-conditioned buildings whenever possible and avoid strenuous outdoor activities during the hottest afternoon hours. Those who must work outside should take frequent breaks in shaded or cooled areas and wear lightweight, loose-fitting clothing.
Officials also recommend checking on neighbors, relatives and others who may be especially vulnerable during the extended period of dangerous heat.
Anyone experiencing symptoms of heat exhaustion should move to a cooler location immediately. Heat stroke is a life-threatening medical emergency, and anyone displaying severe symptoms should be treated immediately by calling 911.
The National Weather Service advises residents across the Tri-State region to monitor updated forecasts as the dangerous heat continues through Tuesday evening.
