Extreme Heat Warning Issued for North Central and Northeast Texas
The National Weather Service in Fort Worth has issued an Extreme Heat Warning for portions of north central and northeast Texas, in effect from noon to 9:00 PM CDT on Sunday, August 23, 2026. High temperatures up to 108 are expected to significantly increase the risk of heat-related illnesses.
The National Weather Service (NWS) Fort Worth TX issued the warning at 8:39 PM CDT on August 22, 2026. The affected region includes the counties of Montague, Cooke, Grayson, Fannin, Young, Jack, Wise, Denton, Collin, Hunt, Delta, Hopkins, Stephens, Palo Pinto, Parker, Tarrant, Dallas, Rockwall, Kaufman, Van Zandt, Rains, Erath, Hood, Somervell, Johnson, Ellis, Bosque, Hill, Navarro, and McLennan.
Forecasters expect dangerously hot conditions on Sunday, with peak temperatures reaching up to 108. The combination of extreme heat and high humidity is expected to significantly increase the potential for heat-related illnesses.
Residents are advised to limit outdoor activities during the hottest part of the day, typically from 2 PM to 7 PM. Extreme heat is particularly dangerous for individuals without reliable shelter. Those needing assistance can locate nearby cooling centers through local resources or by dialing 2-1-1 in Texas.