Less coverage, but flash flooding from pockets of 2″-4″, random bullseye of 5+″ possible
WATCH LIVE COVERAGE IN THE VIDEO ABOVEHIGHLIGHTS
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FLOOD WATCH: Extended into Sunday afternoon
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AMOUNT: Pockets of 2″-4″and a random bullseye of 5″-10″ possible
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GUADALUPE RIVER: Receding, but high streamflow
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RAIN CHANCES: Continue through Wednesday
FORECASTA flood watch is in effect for Hill Country/San Antonio until 1 pm Sunday (Copyright 2025 by KSAT – All rights reserved.)
SUNDAY
The same upper-level, rainmaking energy that brought deadly flooding July 4th will continue to spin above Central Texas and the Texas Hill Country Sunday.
The coverage of rain may not be as extensive today (40%), but flash flooding could still happen quickly. Areas of 2″-4″ and locally higher amounts are most likely along and west of Hwy 281 including the Hill Country. Exactly where those downpours setup will be a wait-and-see situation.
GUADALUPE RIVER
Streamflow along the Guadalupe River is very high in places (Copyright 2025 by KSAT – All rights reserved.)
While the river is receding, we are still seeing very high streamflow along the river – upstream AND downstream from Canyon Lake. Please use caution if you are by the Guadalupe today.
AREA LAKES
Local area reservoirs are rising (Copyright 2025 by KSAT – All rights reserved.)
We are seeing a rise in local reservoirs, even if it’s a small one. Canyon Lake and Lake Travis are responding most to the rainfall — up 10 to 20 feet since July 4. Medina Lake has also risen, but is still less than 5% full.
WEEK AHEAD
We’ll keep rain chances in the forecast through Wednesday, before drying out.
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About the AuthorSarah Spivey
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.