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Location: San Antonio, TX
Elevation: 617ft
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River Flood Warning
Issued: 1:14 AM Jun. 21, 2026 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL TOMORROW AFTERNOON...

* WHAT...Minor flooding is forecast.

* WHERE...Medina River at Hwy 281.

* WHEN...Until tomorrow afternoon.

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

* ADDITIONAL DETAILS...
- At 7:15 PM CDT Saturday the stage was 16.3 feet.
- Bankfull stage is 16.0 feet.
- Forecast...The river will rise above flood stage late this
evening to 20.7 feet just after midnight tonight. It will
then fall below flood stage late tonight to 18.5 feet late
tomorrow morning. It will rise to 18.6 feet early tomorrow
afternoon. It will then fall again and remain below flood
stage.
- Flood stage is 20.0 feet.
- Flood History...This crest compares to a previous crest of
20.9 feet on 05/24/2015.
- http://www.weather.gov/safety/flood

&&

Fld   Observed           Forecasts (8 pm CDT)
Location    Stg   Stg   Day/Time     Sun   Mon   Tue

Medina River
Hwy 281     20.0  16.3  Sat 7 pm CDT 16.2  5.0   4.4


&&



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