Weather Alerts For Saint Joseph, LA

# HEADLINE -------------------- HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM CDT WEDNESDAY # DETAILS -------------------- WHAT Heat index values up to 110 expected. WHERE Portions of southeast Arkansas, northeast Louisiana, and western portions of central Mississippi. WHEN From 11 AM to 8 PM CDT Wednesday. IMPACTS Hot temperatures and high humidity may cause heat related illnesses. ADDITIONAL DETAILS The threat for dangerous heat will continue into later this week. ISSUED AT Tuesday, August 11, 2026 at 8:28 PM 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. # AREAS AFFECTED -------------------- Franklin MS, Madison LA, Sunflower, Yazoo, Adams, Ashley, Bolivar, Catahoula, Chicot, Claiborne, Concordia, Copiah, East Carroll, Franklin LA, Hinds, Holmes, Humphreys, Issaquena, Jefferson, Leflore, Lincoln, Madison MS, Morehouse, Richland, Sharkey, Tensas, Warren, Washington, West Carroll Including the cities of Oak Grove, Madison, Fayette, Crossett, Tallulah, Port Gibson, Eudora, Vicksburg, Hazlehurst, Meadville, Roxie, Anguilla, Lexington, Newellton, Ruleville, Dermott, Rolling Fork, Vidalia, Indianola, Brookhaven, Greenwood, Mayersville, Isola, Belzoni, Harrisonburg, Ferriday, Greenville, Wesson, Epps, West Crossett, Ridgeland, Crystal Springs, Cleveland, Jackson, Jonesville, Waterproof, Lake Village, Natchez, Delhi, Pickens, Rayville, Goodman, Bude, Lake Providence, St. Joseph, Canton, Winnsboro, Bastrop, West Ferriday, Hamburg, Yazoo City, Durant, Tchula, and North Crossett