Alert USA
weather NWS severe Bexar, TX June 20, 2026 at 4:52 PM

Flood Warning

...The National Weather Service in Austin/San Antonio TX has issued a Flood Warning for the following rivers in Texas...

Medina River At Hwy 281 affecting Bexar County.

* WHAT...Minor flooding is forecast.

* WHERE...Medina River at Hwy 281.

* WHEN...From this evening to early Monday morning.

* IMPACTS...At 20.0 feet, Minor lowland flooding reaches the Farm to Market 1937 bridge floor.

* ADDITIONAL DETAILS... - At 11:15 AM CDT Saturday the stage was 6.7 feet. - Bankfull stage is 16.0 feet.

Flooding in Bexar, TX can cut off roads with little warning, damage homes near low-lying areas, and disrupt power and water service. Even a few inches of moving water can carry away a vehicle.

This report is based on information from NWS, monitored by Alert USA's verified emergency feed.

Alert USA anticipates a high chance of travel disruptions, elevated property risk in low-lying areas, and possible power outages while the event is active.

Recommended steps: avoid flooded roads — turn around, don't drown; move to higher ground if you are in a low-lying area; charge phones and prepare for power loss; check on family and neighbors.

Alert USA is tracking this flood event and will update this report as verified information becomes available.

Verified by Alert USA • NWS

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