Weather Alerts For Haworth, OK

# HEADLINE -------------------- HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM CDT MONDAY # DETAILS -------------------- WHAT Heat index values up to 109 expected. WHERE Portions of southwest Arkansas, north central and northwest Louisiana, southeast Oklahoma, and east and northeast Texas. WHEN Until 8 PM CDT Monday. IMPACTS Hot temperatures and high humidity may cause heat illnesses. ISSUED AT Sunday, August 23, 2026 at 11:43 AM CDT ISSUED BY National Weather Service Shreveport LA 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 -------------------- Claiborne, McCurtain, Ouachita, Shelby, Upshur, Angelina, Bienville, Bossier, Bowie, Caddo, Caldwell, Camp, Cass, Cherokee, De Soto, Franklin, Grant, Gregg, Harrison, Jackson, La Salle, Lafayette, Lincoln, Little River, Marion, Miller, Morris, Nacogdoches, Natchitoches, Panola, Red River, Red River, Rusk, Sabine, Sabine, San Augustine, Sevier, Smith, Titus, Union, Webster, Winn, Wood Including the cities of Springhill, Coushatta, Hughes Springs, Marshall, San Augustine, Winnfield, Monroe, Shreveport, Colfax, Olla, Bernice, Idabel, Gibsland, Gilmer, Stonewall, Minden, Midway, Carthage, Hemphill, Atlanta, Longview, Bradley, Pineland, Texarkana, Natchitoches, Grayson, Clarksville, Bossier City, Mineola, Winnsboro, Omaha, Jefferson, Lewisville, Dry Prong, Rusk, Haynesville, Montgomery, Homer, Martin, Hawkins, Ruston, Bogata, Mount Pleasant, Jacksonville, Lufkin, Clarks, Many, Ringgold, Stamps, Farmerville, Mount Vernon, Center, Ashdown, Jena, Zwolle, Columbia, De Queen, Arcadia, Mansfield, Pleasant Hill, Henderson, Naples, Jonesboro, Broken Bow, Queen City, Pittsburg, Logansport, Lone Star, Tyler, Linden, Nacogdoches, Daingerfield, Quitman, and Big Sandy

Pollen Index: 8.4 Pollen Level: medium-high Predominant Pollen: Ragweed, Nettle and Grass. Pollen concentrations for Monday will be on the increase in the high range. This results in part from windy conditions.