While some folks will miss out on the rain, if you get a stronger storm it could produce street flooding (Copyright KSAT-12 2025 - All Rights Reserved)
FORECAST HIGHLIGHTS
COOL FRONT: Weak front arrives Wednesday afternoon
RAIN: 60% chance Wednesday afternoon into Wednesday night
CHANGES: Lower humidity and cool mornings (60s)
FORECAST
A front arrives Wednesday afternoon for San Antonio (earlier in the Hill Country). This front will help to stir up scattered showers and storms. The chance for rain is 60%, meaning some folks will still miss out on rain.
Rain is possible with the arrival of a front, mainly Wednesday afternoon (Copyright KSAT-12 2025 - All Rights Reserved)
A few of the storms could be strong with perhaps some quarter sized hail and gusty winds with any exceptionally strong storms.
Most of us will see less than half an inch of rain, but street flooding is a possibility underneath the heavier downpours, where more than 1 to 2 inches of rain may fall.
Rain coverage scattered with widespread 0.5" and an isolated up to 2" (Copyright KSAT-12 2025 - All Rights Reserved)
THURSDAY AND BEYOND
The front will drive in drier and cooler air by Thursday. This should clear skies fairly rapidly on Thursday. It also mean some beautiful mornings lie ahead. Lows in the mid-60s are forecast for Friday and Saturday mornings. Expect a dry forecast, until rain chances return early next week.
7 Day Forecast (Copyright KSAT-12 2025 - All Rights Reserved)
Daily Forecast
KSAT meteorologists keep you on top of the ever-changing South Texas weather.
Sarah Spivey is a San Antonio native who grew up watching KSAT. She has been a proud member of the KSAT Weather Authority Team since 2017.
Sarah is a Clark High School and Texas A&M University graduate. She previously worked at KTEN News.
When Sarah is not busy forecasting, she enjoys hanging out with her husband and cat, and playing music.
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.