Heat Advisory
Status
Event Continued Active alertStart Time
Sun 07/19/2026 02:26 AM EDTEnd Time
Tue 07/21/2026 08:00 PM EDTSignificance
AdvisoryImpacts
Low impact
Locations Affected
New Burnside, IL ∙ Brazeau, MO ∙ Golconda, IL ∙ Marble Hill, MO ∙ Paducah Barkley Regional Airport, KY ∙ Benton, KY ∙ Repton, KY ∙ LaFayette, KY ∙ Powderly, KY ∙ Pyatts, ILFull Alert Message
URGENT - WEATHER MESSAGE National Weather Service Paducah KY 126 AM CDT Sun Jul 19 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT TUESDAY... * WHAT...Heat index values between 100 to 105 expected. * WHERE...Portions of southern Illinois, western Kentucky, and southeast Missouri. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Higher humidity levels combined with hot temperatures on Tuesday may cause heat index values to near 110 degrees. 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.
Technical Header
ILZ075-080>082-084>094-KYZ001>017-021-022-MOZ076-086-087-100-107>112- 114-192200- /O.CON.KPAH.HT.Y.0004.000000T0000Z-260722T0000Z/ Jefferson-Perry IL-Franklin-Hamilton-Jackson-Williamson-Saline- Gallatin-Union-Johnson-Pope-Hardin-Alexander-Pulaski-Massac-Fulton- Hickman-Carlisle-Ballard-McCracken-Graves-Livingston-Marshall- Calloway-Crittenden-Lyon-Trigg-Caldwell-Union KY-Webster-Hopkins- Christian-Muhlenberg-Todd-Perry MO-Bollinger-Cape Girardeau-Wayne MO- Carter-Ripley-Butler-Stoddard-Scott-Mississippi-New Madrid- Including the cities of Murray, Cairo, Marble Hill, McLeansboro, Perryville, Jackson, Bardwell, Princeton, Marion, Smithland, Piedmont, Mayfield, Van Buren, Sikeston, Cadiz, Jonesboro, Madisonville, Morganfield, Elkton, Bloomfield, Hickman, Murphysboro, Charleston, Harrisburg, Dixon, Metropolis, Mount Vernon, Doniphan, Greenville, Pinckneyville, Mound City, Paducah, Carbondale, Shawneetown, Poplar Bluff, Hopkinsville, Wickliffe, Eddyville, Elizabethtown, Clinton, Cape Girardeau, West Frankfort, Vienna, Benton, New Madrid, Golconda, and Herrin 126 AM CDT Sun Jul 19 2026
