Turning Up the heat: Triple-digit highs return by midweek <\/p>\n
Weekend planner (Copyright KSAT-12 2026 – All Rights Reserved)FORECAST HIGHLIGHTS<\/p>\n
WEEKEND: Sunny, hot, and dry with highs in the mid to upper 90s<\/p>\n
NEXT WEEK: Mostly sunny, rain-free, and back near 100\u00b0<\/p>\n
HEAT INDEX: Feels like 100\u00b0\u2013106\u00b0 during the afternoons<\/p>\n
NUECES & FRIO RIVERS: Flooding continues near Cotulla, Tilden & downstream along the Nueces River<\/p>\n
FORECAST<\/p>\n
THIS WEEKEND<\/p>\n
Expect a hot, dry weekend across South-Central Texas. High pressure will bring sunny skies and highs climbing into the mid and upper 90s. Heat index values will reach 107+\u00b0, so stay hydrated outdoors. <\/p>\n
Sunday forecast (Copyright 2026 by KSAT – All rights reserved.)<\/p>\n
BACK TO TRIPLE DIGITS<\/p>\n
Expect a return to typical late July heat next week as a high pressure system strengthens. Afternoon highs will reach or exceed 100\u00b0 by mid week. While heat index values will remain high, conditions currently track just below advisory levels. Expect sunny, dry weather through at least Friday.<\/p>\n
Extended Outlook (Copyright 2026 by KSAT – All rights reserved.)<\/p>\n
RIVER FLOODING<\/p>\n
Flooding continues along the Nueces and Frio Rivers as runoff moves toward Choke Canyon and Lake Corpus Christi. <\/p>\n
The Nueces River at Asherton is receding but remains in minor flood stage. <\/p>\n
Major flooding from the Nueces River continues in Cotulla through the start of next week. <\/p>\n
The Frio River in Tilden is declining into the action stage, while the Nueces River near Tilden is expected to reach the Major flooding stage on Sunday.<\/p>\n
Please continue monitoring river heights and forecasts.<\/p>\n
Daily Forecast<\/p>\n
KSAT meteorologists keep you on top of the ever-changing South Texas weather.<\/p>\n
QUICK WEATHER LINKS<\/p>\n
Copyright 2026 by KSAT – All rights reserved.<\/p>\n
About the AuthorsShelby Ebertowski headshotShelby Ebertowski<\/a><\/p>\n Shelby Ebertowski joined KSAT 12 News in January 2025. She came to San Antonio from Fargo, North Dakota via the University of North Dakota, where she learned the ropes as a weekend forecaster over two years at KVLY. Her love of weather love began after experiencing Hurricane Harvey in 2017.<\/p>\n