Weather Alerts For Knox City, TX

# HEADLINE -------------------- HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM TO 8 PM CDT THURSDAY # DETAILS -------------------- WHAT Heat index values up to 109 expected. WHERE In Oklahoma, Jefferson, Love, and Cotton Counties. In Texas, Archer, Baylor, Clay, Foard, Knox, Wichita, and Wilbarger Counties. WHEN From 1 PM to 8 PM CDT Thursday. IMPACTS Hot temperatures and high humidity may cause heat illnesses. ISSUED AT Wednesday, June 17, 2026 at 9:39 PM CDT ISSUED BY National Weather Service Norman OK 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 -------------------- Clay, Archer, Baylor, Cotton, Foard, Jefferson, Knox, Love, Wichita, Wilbarger Including the cities of Archer City, Vernon, Thackerville, Munday, Crowell, Ryan, Temple, Walters, Holliday, Seymour, Lakeside City, Knox City, Scotland, Sheppard AFB, Waurika, Wichita Falls, Marietta, Henrietta, and Ringling