Weather Alerts For Hayti Heights, MO

# HEADLINE -------------------- HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT SUNDAY # DETAILS -------------------- WHAT Heat index values of 100 to 109. Actual air temperatures as high as 102 in the afternoon. WHERE Portions of East Arkansas, North Mississippi, Southeast Missouri, and West Tennessee. WHEN Until 8 PM CDT Sunday. IMPACTS Hot temperatures and high humidity may cause heat illnesses. ISSUED AT Friday, September 4, 2026 at 10:54 AM CDT ISSUED BY National Weather Service Memphis TN 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. # AREAS AFFECTED -------------------- Chester, Gibson, Panola, Yalobusha, Alcorn, Benton MS, Benton TN, Calhoun, Carroll, Chickasaw, Clay, Coahoma, Craighead, Crittenden, Crockett, Cross, Decatur, DeSoto, Dunklin, Dyer, Fayette, Greene, Hardeman, Hardin, Haywood, Henderson, Henry, Itawamba, Lafayette, Lake, Lauderdale, Lee AR, Lee MS, Madison, Marshall, McNairy, Mississippi, Monroe, Obion, Pemiscot, Phillips, Poinsett, Pontotoc, Prentiss, Quitman, Shelby, St. Francis, Tallahatchie, Tate, Tippah, Tipton, Tishomingo, Tunica, Union, Weakley Including the cities of Memphis, Fulton, Blytheville, Piggott, Caruthersville, Iuka, Tunica, Union City, Charleston, Clarksdale, Jonesboro, Collierville, Corning, Senatobia, Huntingdon, Lexington, Germantown, West Memphis, Calhoun City, Ripley MS, Paragould, Batesville, Aberdeen, Henderson, Amory, Tiptonville, Bartlett, Somerville, Oakland, Harrisburg, Tupelo, Martin, Dresden, Camden, New Albany, Pontotoc, Selmer, Forrest City, Booneville, Decaturville, Helena-West Helena, Kennett, Parsons, Savannah, Marks, Oxford, Wynne, Holly Springs, Water Valley, Southaven, Ashland, Okolona, Alamo, Houston, Millington, Milan, Bruce, Humboldt, Paris, Bolivar, Coffeeville, Ripley TN, Corinth, Covington, Dyersburg, Olive Branch, Marianna, Brownsville, and Jackson

Pollen Index: 11.2 Pollen Level: high Predominant Pollen: Ragweed, Chenopods and Nettle. Pollen concentrations for Saturday will be at about the same level in the extremely high range. If you do suffer from allergies, tomorrow should be about as difficult outdoors as it was today.