Texas heads into the weekend under a dangerous and unrelenting stretch of August heat. An Extreme Heat Warning remains in effect for North Texas, while a Heat Advisory continues across Central Texas, underscoring just how intense conditions have become. If you have outdoor plans, hydration and frequent breaks in the air conditioning aren’t just smart—they’re essential.
The heat will dominate the weekend story, with afternoon temperatures surging well into the triple digits. But the atmosphere won’t be entirely quiet. An upper‑level disturbance paired with a weak frontal boundary will introduce periodic chances for storms, some capable of producing gusty winds and frequent lightning. These storms will be hit‑or‑miss, but any that develop could turn strong quickly.
Looking ahead, the pattern refuses to budge. A powerful ridge of high pressure overhead will keep temperatures well above normal through next week, maintaining hot, dry conditions that elevate the risk for grass fires. Relief is limited, though a slight chance of rain may return by midweek.
As we move deeper into late August, the numbers tell the story: temperatures running 10 to 15 degrees above normal, and this weekend’s forecast highs in the Metroplex may tie or even exceed record daily highs for both Saturday and Sunday. It’s an abnormal pattern—and it’s expected to continue into early next week.
Heat is one of the most dangerous weather hazards, and it escalates fast. Even if you feel fine, your body may already be under stress. Drink water often, wear light‑colored, loose‑fitting clothing, and spend time in air conditioning or shade whenever possible. And remember: never leave people or pets alone in a vehicle, even for a moment.
Farther south, in the Austin and San Antonio region, hazardous heat continues as well. A Heat Advisory remains in effect through 7 PM Sunday for the I‑35 corridor, Coastal Plains, and Burnet/Llano counties. Afternoon highs of 100–105° and heat indices of 107–113° will keep conditions oppressive. Heat safety isn’t optional—practice it every day.
Today brings mostly sunny skies and dangerous heat across South‑Central Texas, with highs from 97 to 106 degrees and peak heat index values between 107 and 113 degrees. The Heat Advisory remains in place, and the message remains the same: Beat the Heat. Check on those more vulnerable. Never leave people or pets in vehicles.
The extended outlook shows continued well‑above‑average heat through next Friday, with highs in the upper 90s to 105°F and heat indices up to 111°F. Rain chances stay low—around 10–15%—on Saturday and Thursday afternoons, but most days will remain dry.
As Texas endures another round of August extremes, staying weather‑ready is the best way to stay safe.
For updates at the bottom of every hour, keep it tuned to KNCT. And for on‑demand forecasts anytime, visit myKNCT.com/weather.
