Weather Alerts For Grenada, MS

# HEADLINE -------------------- HEAT ADVISORY WILL EXPIRE AT 7 PM CDT THIS EVENING HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 7 PM CDT TUESDAY # DETAILS -------------------- WHAT Heat index values up to 110 degrees expected. WHERE Portions southeast Arkansas, northeast Louisiana, and central Mississippi. WHEN From 11 AM to 7 PM CDT Tuesday. IMPACTS Hot temperatures and high humidity may cause heat related illnesses. ISSUED AT Monday, September 14, 2026 at 6:51 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. 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. # AREAS AFFECTED -------------------- Choctaw, Madison LA, Marion, Sharkey, Simpson, Sunflower, Adams, Ashley, Attala, Bolivar, Carroll, Catahoula, Chicot, Claiborne, Clay, Concordia, Copiah, East Carroll, Franklin LA, Franklin MS, Grenada, Hinds, Holmes, Humphreys, Issaquena, Jefferson, Jefferson Davis, Lawrence, Leflore, Lincoln, Lowndes, Madison MS, Montgomery, Morehouse, Oktibbeha, Rankin, Richland, Tensas, Warren, Washington, Webster, West Carroll, Yazoo Including the cities of Ackerman, Columbus, Eupora, Ridgeland, Pearl, Isola, West Crossett, Fayette, Bude, West Point, Monticello, Yazoo City, Greenwood, Greenville, Dermott, Tallulah, Weir, Jackson, Grenada, Lake Village, Waterproof, Carrollton, Vicksburg, Vaiden, Anguilla, Jonesville, Winnsboro, Hazlehurst, Crystal Springs, Hamburg, Lexington, Roxie, Bastrop, Ferriday, Belzoni, Lake Providence, New Hebron, Richland, Winona, Columbia, Tchula, Port Gibson, Starkville, Delhi, Eudora, Cleveland, Madison, Newellton, Rayville, Epps, North Carrollton, Goodman, Oak Grove, Pickens, Mayersville, Natchez, Indianola, Crossett, Bassfield, Prentiss, St. Joseph, Meadville, Harrisonburg, Brandon, Vidalia, Wesson, West Ferriday, Durant, Rolling Fork, Magee, Ruleville, Canton, Mendenhall, Mathiston, Kosciusko, Brookhaven, and North Crossett

Pollen Index: 10.4 Pollen Level: high Predominant Pollen: Ragweed, Nettle and Chenopods. The quantity of pollen grains in the air for Tuesday will remain relatively stable in the very high range. This is a result of stable humidity. No change doesn't mean no pollen, it just means that pollen producing plants are delivering pollen at a steady pace.