FORECAST HIGHLIGHTS
FORECAST
SUNNY WEEKEND
We’re cruising into the weekend with more beautiful weather. Lower humidity will keep us cool in the mornings and warm in the afternoons. Expect lots of sunshine Saturday & Sunday.
Weekend Forecast (Copyright KSAT-12 2026 – All Rights Reserved)
ISAIAS UPDATE
Isaias is briefly forecast to become a major hurricane before making landfall this evening near Pensacola, Florida. Storm surge will be significant, with rises of up to 7 feet. Sustained winds may exceed 100 mph at landfall. The storm will race north overnight, moving into parts of Alabama. All impacts will be well east of Texas.
Hurricane Isaias forecast path (Copyright KSAT-12 2026 – All Rights Reserved)
HUMID NEXT WEEK
Starting Monday, humidity will make a return to South Texas. You’ll notice more clouds and maybe even a shower or two. Temperatures may climb a bit, too, meaning heat index values could approach 100° by mid-week. The good news: models continue to hint at a front by the end of next week! Stay tuned.
