847 WWUS73 KPAH 101715 NPWPAH URGENT - WEATHER MESSAGE National Weather Service Paducah KY 1215 PM CDT Mon Aug 10 2026 ILZ080-111200- /O.CON.KPAH.XH.W.0005.000000T0000Z-260814T0100Z/ Perry IL- Including the cities of Pinckneyville 1215 PM CDT Mon Aug 10 2026 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THURSDAY... * WHAT...Dangerously hot conditions with peak heat index values up to 113 degrees. * WHERE...Perry IL County. * WHEN...Until 8 PM CDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. * ADDITIONAL DETAILS...Daily heat index values will remain elevated in the triple digits thru the remainder of the week. 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. && $$ ILZ075>078-081>094-INZ081-082-085>088-KYZ001>022-MOZ076-086-087-100-107>112-114-111200- /O.CON.KPAH.HT.Y.0008.000000T0000Z-260814T0100Z/ Jefferson-Wayne IL-Edwards-Wabash-Franklin-Hamilton-White-Jackson- Williamson-Saline-Gallatin-Union-Johnson-Pope-Hardin-Alexander- Pulaski-Massac-Gibson-Pike-Posey-Vanderburgh-Warrick-Spencer-Fulton- Hickman-Carlisle-Ballard-McCracken-Graves-Livingston-Marshall- Calloway-Crittenden-Lyon-Trigg-Caldwell-Union KY-Webster-Hopkins- Christian-Henderson-Daviess-McLean-Muhlenberg-Todd-Perry MO- Bollinger-Cape Girardeau-Wayne MO-Carter-Ripley-Butler-Stoddard- Scott-Mississippi-New Madrid- Including the cities of Mount Carmel, Elkton, New Madrid, Mayfield, Cape Girardeau, Hopkinsville, Cairo, Mound City, Paducah, Van Buren, Wickliffe, Owensboro, Jackson, McLeansboro, Fairfield, Doniphan, Morganfield, Murray, Clinton, Bardwell, Hickman, Vienna, Dixon, Cadiz, Perryville, Petersburg, Marble Hill, Metropolis, Piedmont, Smithland, Henderson, Madisonville, Marion, Charleston, Harrisburg, Poseyville, Greenville, Jonesboro, Princeton, Albion, Mount Vernon, Golconda, Herrin, Bloomfield, Murphysboro, Rockport, Evansville, Calhoun, Boonville, West Frankfort, Poplar Bluff, Fort Branch, Elizabethtown, Benton, Sikeston, Carbondale, Carmi, Shawneetown, and Eddyville 1215 PM CDT Mon Aug 10 2026 /115 PM EDT Mon Aug 10 2026/ ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT /9 PM EDT/ THURSDAY... * WHAT...Maximum daily heat index values up to near 110 degrees. * WHERE...All of southwest Indiana, western Kentucky, southeast Missouri, and southern Illinois excepting Perry County IL, where a Warning is in effect. * WHEN...Until 8 PM CDT /9 PM EDT/ Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Daily heat index values will remain elevated near or above 100 degrees thru the remainder of the week. 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. && $$ 07