Elevated North America

NWS / NOAA weather: Flood Warning issued July 18 at 3:19AM CDT until July 20 at 3:00AM CDT by NWS Corpus Christi TX

...The Flood Warning is extended for the following rivers in Texas...

Rio Grande At Columbia Bridge affecting Webb County.

San Antonio River At Goliad affecting Calhoun, Victoria, Goliad and
Refugio Counties.

...The Flood Warning continues for the following rivers in Texas...

Rio Grande At Laredo affecting Webb County.

For the Rio Grande...including Columbia Bridge, Laredo...Moderate
flooding is forecast.
For the San Antonio River...including Goliad...Minor flooding is
forecast.

* WHAT...Moderate flooding is forecast.

* WHERE...Rio Grande at Columbia Bridge.

* WHEN...Until late Sunday night.

* IMPACTS...At 30.0 feet, or 9.1 meters, major lowland flooding
occurs. Water is several feet deep over most of the mall and
customs parking lots. The lowest residences are threatened and
roads and low bridges become very dangerous.

* ADDITIONAL DETAILS...
- At 2:15 AM CDT Saturday the stage was 15.0 feet (4.6 meters).
- Bankfull stage is 16.0 feet (4.9 meters).
- Forecast...The river is expected to rise above flood stage early
this morning to a crest of 29.6 feet (9.0 meters) this evening.
It will then fall below flood stage late tomorrow evening.
- Flood stage is 18.0 feet (5.5 meters).
- http://www.weather.gov/safety/flood

Severity
Severe (4/5) · CAP Severe
This month
2641st Weather alert at severity 4+ in the last 30 days
Source: NWS / NOAA weather

Understanding Global Threats

Browse All Topics & Pages

Complete sitemap with all intelligence resources

View Sitemap →

Related Preparedness Gear

Be prepared for evolving situations

Global Conflict Map

Live snapshot of conflict locations and tension zones worldwide.

Last update on: July 19, 2026

Keep Exploring