Sarah Spivey, KSAT Weather Authority Meteorologist
Weekend Need-To-Know (Copyright 2026 by KSAT - All rights reserved.)
FORECAST HIGHLIGHTS
QUIET & WARM TODAY/FRIDAY: AM clouds, warm afternoons
SATURDAY: Morning drizzle, A few afternoon storms
WATCHING FOR: Gusty winds, Quarter hail
RAINFALL: Not much, Less than 0.50″
SUNDAY: Sunny skies and windy
MONDAY: Pleasant
NEXT WEEK: Quiet and warm
FORECAST
SATURDAY STORMS
Valentine's Day Forecast (Copyright 2026 by KSAT - All rights reserved.)
A dynamic storm system will arrive to Texas by Saturday. The timing has slowed slightly, which brings a window for storms for San Antonio. Expect drizzle and light shower activity early in the day, with a chance for a few storms by the afternoon. It’s possible that one or two of the storms could be strong to severe. Still, rainfall totals likely won’t be more than a half an inch.
SUNDAY
Any storms will clear the area by Saturday night, leaving South Texas with sunny skies and breezy north winds on Sunday. Low humidity may result in an increased fire danger during the afternoon hours.
MONDAY: PRESIDENTS’ DAY
Sunny & nice with low humidity.
The latest 7 day forecast from Your Weather Authority (Copyright 2026 by KSAT - All rights reserved.)
Daily Forecast
KSAT meteorologists keep you on top of the ever-changing South Texas weather.
Justin Horne is a meteorologist and reporter for KSAT 12 News. When severe weather rolls through, Justin will hop in the KSAT 12 Storm Chaser to safely bring you the latest weather conditions from across South Texas. On top of delivering an accurate forecast, Justin often reports on one of his favorite topics: Texas history.
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.