Weather Alerts For Louisville, MS

# HEADLINE -------------------- HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING # DETAILS -------------------- WHAT Heat index values up to 105. WHERE Portions of southeast Arkansas and central, east central, north central, northeast, and northwest Mississippi. WHEN Until 8 PM CDT this evening. IMPACTS Hot temperatures and high humidity may cause heat illnesses. ISSUED AT Saturday, July 4, 2026 at 4:40 AM CDT ISSUED BY National Weather Service Jackson MS 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. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. Monitor the latest forecasts and warnings for updates. # AREAS AFFECTED -------------------- Humphreys, Montgomery, Ashley, Attala, Bolivar, Carroll, Chicot, Choctaw, Clay, Grenada, Holmes, Leflore, Lowndes, Noxubee, Oktibbeha, Sunflower, Washington, Webster, Winston Including the cities of Eupora, North Crossett, Kosciusko, Lake Village, Weir, Grenada, Winona, Goodman, Louisville, North Carrollton, Columbus, Ackerman, Vaiden, Belzoni, Hamburg, Cleveland, Lexington, Tchula, Starkville, Macon, Greenwood, Dermott, Mathiston, Ruleville, Greenville, Brooksville, Crossett, West Crossett, Isola, Carrollton, Indianola, Durant, Pickens, Eudora, and West Point