Weather Alerts For McLemoresville, TN

# HEADLINE -------------------- HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT SUNDAY # DETAILS -------------------- WHAT Heat index values up to 109. 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 Saturday, September 5, 2026 at 11:01 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 Oxford, Forrest City, Martin, Okolona, Ashland, Huntingdon, Booneville, Calhoun City, Clarksdale, Pontotoc, Milan, Blytheville, Piggott, Helena-West Helena, Water Valley, Fulton, Paris, Alamo, Dresden, Iuka, Tunica, Bruce, Lexington, Millington, Southaven, Batesville, Brownsville, Corning, Camden, Bolivar, Tupelo, Marianna, Humboldt, Memphis, Savannah, Dyersburg, Bartlett, Wynne, Decaturville, Jonesboro, New Albany, Ripley MS, Somerville, Kennett, Amory, Senatobia, Oakland, Harrisburg, Henderson, Ripley TN, Aberdeen, Germantown, West Memphis, Covington, Collierville, Selmer, Coffeeville, Olive Branch, Charleston, Parsons, Tiptonville, Jackson, Marks, Holly Springs, Caruthersville, Paragould, Corinth, Union City, and Houston

Pollen Index: 10.2 Pollen Level: high Predominant Pollen: Ragweed, Nettle and Chenopods. The pollen levels for Sunday will be higher than they were today and extend further into the very high range. Since the weather has a major influence on pollen dispersal, this increase is due in part to higher temperatures and the lower dewpoint.