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Extreme Heat Warning Issued for North and Central Texas

August 24, 2026 · wweather1 editorial · 2 min read

The National Weather Service has issued an Extreme Heat Warning for North and Central Texas, with dangerously hot conditions and heat index values reaching up to 111 expected until 9 PM CDT.

The National Weather Service in Fort Worth, Texas, issued the Extreme Heat Warning on August 24 at 12:44 AM CDT, remaining in effect until August 24 at 9:00 PM CDT. The affected areas include Montague, Cooke, Grayson, Fannin, Lamar, Young, Jack, Wise, Denton, Collin, Hunt, Delta, Hopkins, Stephens, Palo Pinto, Parker, Tarrant, Dallas, Rockwall, Kaufman, Van Zandt, Rains, Eastland, Erath, Hood, Somervell, Johnson, Ellis, Henderson, Comanche, Mills, Hamilton, Bosque, Hill, Navarro, and Freestone counties.

Dangerously hot conditions combined with high humidity are expected during this period, with temperatures and heat index values reaching up to 111. The National Weather Service notes that heat-related illnesses increase significantly during extreme heat and high humidity events.

Residents in the affected regions are advised to take precautions, stay hydrated, and limit time outdoors, particularly during the hottest part of the day. Local resources and 2-1-1 in Texas can be utilized to locate nearby cooling centers.

Why it is dangerous and what to do

⚠️ Safety
• Stay hydrated and wear lightweight, loose-fitting clothing.
• Limit strenuous activities to the early morning or evening.
• Never leave young children or pets in an enclosed vehicle.
• Check up on relatives and neighbors.
📊 The numbers, from wweather1 data
Dallas: now +37°, Clear.
That is 8° above the September climate norm.
The record for this date is +41° (2023).
Three-day forecast: 8 September: +39°/+28° · 9 September: +37°/+27° · 10 September: +39°/+26°
The figures are computed automatically from the Open-Meteo/ERA5 archive — no eyeball estimates.

🌍 Weather in nearby cities

📰 Data source: NWS. Forecast and analysis — wweather1, based on Open-Meteo / met.no data.

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