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San Antonio, TX Severe Weather Alertstar_ratehome

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Location: San Antonio, TX
Elevation: 925ft
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Flood Watch
Issued: 5:14 PM May. 21, 2026 – National Weather Service
...FLOOD WATCH IN EFFECT FROM FRIDAY EVENING THROUGH MONDAY
EVENING...

* WHAT...Flooding and flash flooding caused by excessive rainfall is
possible.

* WHERE...A portion of south central Texas, including the following
counties, Atascosa, Bandera, Bastrop, Bexar, Blanco, Burnet,
Caldwell, Comal, De Witt, Fayette, Frio, Gillespie, Gonzales,
Guadalupe, Hays, Karnes, Kendall, Kerr, Lavaca, Lee, Llano,
Medina, Travis, Williamson and Wilson.

* WHEN...From Friday evening through Monday evening.

* IMPACTS...There is a potential for life threatening flooding
somewhere in the watch area. Excessive runoff may result in
flooding of rivers, creeks, streams, and other low-lying and
flood-prone locations. Creeks and streams may rise out of their
banks. Low-water crossings may be flooded.

* ADDITIONAL DETAILS...
- Showers and thunderstorms will be capable of producing high
rainfall rates which could quickly lead to flooding across
the area. Be especially cautious as creeks, streams, and
rivers may rise out of their banks quickly. Rainfall amounts
of 2 to 4 inches with isolated amounts up to 6 inches are
possible for the duration of the Flood Watch.
- http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.

&&

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