Flood Watch issued May 20 at 11:30AM CDT until May 25 at 7:00PM CDT by NWS Corpus Christi TX
WHAT: Flooding caused by excessive rainfall is possible.
WHERE: All of South Texas
WHEN: From late tonight through Monday evening.
IMPACTS: 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. Flooding may occur
in poor drainage and urban areas.
ADDITIONAL DETAILS:
- Due to recent rainfall, the 3 hour flash flood guidance has
fallen below 2.5" for much of the eastern half of South Texas
with some spots below 0.50". Locations out west are sitting at
2.5-3" in the 3 hour flash flood guidance. With the expectation
of more rain this week and into the weekend, flooding will be
possible, especially within the strongest thunderstorms.
- http://www.weather.gov/safety/flood
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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.