Heat Advisory
Status
Event Continued Active alertStart Time
Sun 07/19/2026 11:51 PM EDTEnd Time
Tue 07/21/2026 08:00 PM EDTSignificance
AdvisoryImpacts
Low impact
Locations Affected
Elkville, IL ∙ Bernie, MO ∙ Sesser, IL ∙ Wappapello, MO ∙ Vienna, IL ∙ Menfro, MO ∙ Brownfield, IL ∙ Bertrand, MO ∙ Bardwell, KY ∙ Bell City, KYFull Alert Message
URGENT - WEATHER MESSAGE National Weather Service Paducah KY 1051 PM 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- 114-202100- /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 Wickliffe, Madisonville, Cairo, Marion, Vienna, Murphysboro, Bloomfield, Paducah, Eddyville, Greenville, Princeton, Piedmont, Smithland, Carbondale, Dixon, Cape Girardeau, Elizabethtown, Golconda, Doniphan, Marble Hill, Clinton, Metropolis, Mound City, Jackson, Hickman, Bardwell, Hopkinsville, Shawneetown, Harrisburg, McLeansboro, Morganfield, Mayfield, Herrin, Van Buren, Poplar Bluff, Cadiz, Pinckneyville, New Madrid, Jonesboro, Sikeston, Mount Vernon, Charleston, Perryville, Benton, Elkton, Murray, and West Frankfort 1051 PM CDT Sun Jul 19 2026
