Weather Alerts For Perryville, MO
Extreme Heat Warning
-# HEADLINE -------------------- EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT /9 PM EDT/ FRIDAY # DETAILS -------------------- WHAT Dangerously hot conditions can be expected with heat index values of 105 to 115 degrees. WHERE Portions of southern Illinois, southwest Indiana, western Kentucky, and southeast Missouri. WHEN Until 8 PM CDT /9 PM EDT/ Friday. IMPACTS Heat related illnesses increase significantly during extreme heat and high humidity events. ISSUED AT Tuesday, June 30, 2026 at 11:22 AM CDT ISSUED BY National Weather Service Paducah KY HEADER URGENT - WEATHER MESSAGE # 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. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. # AREAS AFFECTED -------------------- Butler, Hardin, Livingston, Todd, Warrick, White, Alexander, Ballard, Bollinger, Caldwell, Calloway, Cape Girardeau, Carlisle, Carter, Christian, Crittenden, Daviess, Edwards, Franklin, Fulton, Gallatin, Gibson, Graves, Hamilton, Henderson, Hickman, Hopkins, Jackson, Jefferson, Johnson, Lyon, Marshall, Massac, McCracken, McLean, Mississippi, Muhlenberg, New Madrid, Perry IL, Perry MO, Pike, Pope, Posey, Pulaski, Ripley, Saline, Scott, Spencer, Stoddard, Trigg, Union, Union KY, Vanderburgh, Wabash, Wayne IL, Wayne MO, Webster, Williamson Including the cities of Perryville, West Frankfort, Cadiz, Morganfield, Cape Girardeau, Fort Branch, Dixon, Clinton, Mound City, Smithland, Benton, Bloomfield, Harrisburg, Van Buren, Petersburg, Mount Carmel, Pinckneyville, Charleston, Golconda, Jackson, Vienna, Owensboro, Murray, Marble Hill, Murphysboro, Wickliffe, Princeton, Fairfield, Mount Vernon, Hickman, Calhoun, Piedmont, Bardwell, Henderson, Greenville, Poplar Bluff, Shawneetown, Marion, Doniphan, Carmi, Mayfield, Eddyville, New Madrid, Jonesboro, Metropolis, Boonville, Cairo, Paducah, McLeansboro, Poseyville, Rockport, Hopkinsville, Evansville, Albion, Sikeston, Madisonville, Carbondale, Elkton, Elizabethtown, and Herrin
