Weather Alerts For Stillwater, OK

# HEADLINE -------------------- HEAT ADVISORY IN EFFECT FROM NOON TO 9 PM CDT FRIDAY HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING # DETAILS -------------------- WHAT For the first Heat Advisory, heat index values up to 107. For the second Heat Advisory, heat index values up to 108 expected. WHERE Portions of central, northern, northwest, and western Oklahoma. WHEN For the first Heat Advisory, until 9 PM CDT this evening. For the second Heat Advisory, from noon to 9 PM CDT Friday. IMPACTS Hot temperatures and high humidity may cause heat illnesses. ISSUED AT Thursday, July 30, 2026 at 6:48 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 -------------------- Custer, Alfalfa, Beckham, Blaine, Dewey, Garfield, Grant, Kay, Kingfisher, Logan, Major, Noble, Payne, Roger Mills, Woods Including the cities of Medford, Okarche, Fairview, Hennessey, Helena, Vici, Geary, Enid, Ponca City, Weatherford, Watonga, Leedey, Carmen, Lamont, Guthrie, Clinton, Okeene, Perry, Alva, Kingfisher, Cheyenne, Seiling, Taloga, Pond Creek, Cherokee, Hammon, Blackwell, Wakita, Elk City, Sayre, and Stillwater