DALLAS, TX — Forecasters are tracking a record-tying heat event across North Texas on Thursday, with temperatures in Dallas-Fort Worth expected to reach or match the daily record high of 100 degrees. The current record for the date stands at 99 degrees, and meteorologists say Thursday’s forecast is likely to at least tie that mark, with some models pointing toward a new record altogether. The extreme heat extends well beyond North Texas, blanketing much of the southern Plains and Gulf Coast region in triple-digit and near-triple-digit readings.
Widespread Heat Across Texas and Neighboring States
The intense warmth is not isolated to Dallas. Oklahoma City is forecast to reach 98 degrees, while Shreveport is expected to see similar highs near 98 degrees as well. To the west, Amarillo is projected to hit 91 degrees and Lubbock 90 degrees, both notably above seasonal norms for mid-September. Farther south, San Antonio is forecast to climb to 96 degrees, and Odessa is expected to reach 94 degrees, underscoring the sheer scale of the heat dome settled over the region.
Well Above Seasonal Averages
The current average high for this time of year in the Dallas-Fort Worth area sits around 88 degrees, meaning Thursday’s forecast heat will run more than 10 degrees above normal. Meteorologists note that any reading in the 90s at this point in September is already considered above average, making a push into triple digits particularly notable. Dry ground conditions across much of the region are compounding the heat, allowing temperatures to climb quickly once the sun rises, since parched soil offers little moisture to help moderate daytime highs.
Historical Context for Late-Season Heat
Reaching the 100-degree mark in the second half of September is relatively rare but not unprecedented. A handful of years on record have produced triple-digit highs during this later stretch of the month, and only a small number of days in October have ever recorded 100-degree readings in the Dallas area. Thursday’s forecast reflects an unusually persistent and intense late-summer heat pattern gripping the southern Plains even as daylight hours continue to shorten heading into fall.
Houston and Coastal Areas See Slightly Cooler Readings
Not all of the region is expected to see the most extreme numbers. Houston, benefiting from proximity to the Gulf Coast, is forecast to reach a comparatively milder 89 degrees. Coastal moisture and sea breeze influence typically help temper the most intense heat along the immediate Gulf Coast compared to inland areas like Dallas and Oklahoma City, though conditions remain well above seasonal norms even there.