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FloodNational Weather Service

Flood Watch — Llano + 27 more areasFlood Watch — Llano + 27 more areas

Completed official-source record with preserved facts and meaningful-change history. The final record does not infer impacts the source did not report.

StatusCompleted
Affected area / locationLlano; Burnet; Williamson
Record roleIncident record
Last meaningful change3 weeks ago
Last source check3 weeks ago
Official sourceNational Weather Service
FINAL RECORD

What the preserved official data shows

Automated factual summary

This Flood Watch left the National Weather Service active-alert feed after being preserved by Texas Hazard Watch. The official record named Llano; Burnet; Williamson; Val Verde; Edwards; additional areas in official record. Completion confirms the alert is no longer in the active feed; it does not by itself establish damage or other impacts.

First collected
Sep 29, 2026 · 9:28 AM CDT
Record completed
Sep 29, 2026 · 5:50 PM CDT
Monitored duration
8 hours, 21 minutes
Official severity
Severe
Named areas
Llano; Burnet; Williamson; Val Verde; Edwards; additional areas in official record
Official expiration
Sep 29, 2026 · 5:30 PM CDT
Final monitor status
Left the active NWS alert feed
EXACT LOCATION & OFFICIAL GIS

Show the Official Affected Area

Official NWS Texas zone/county boundaries

The map distinguishes an official point, official warning/perimeter geometry, and optional satellite thermal detections. Aerial imagery is a basemap and may be older than the incident.

Official source pointOfficial warning/zone area
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Record facts

Event
Flood Watch
Affected Texas areas
Llano; Burnet; Williamson; Val Verde; Edwards; Real; Kerr; Bandera; Gillespie; Kendall; Blanco; Hays; Travis; Bastrop; Kinney; Uvalde; Medina; Bexar; Comal; Guadalupe; Caldwell; Maverick; Zavala; Frio; Atascosa; Wilson; Gonzales; Dimmit
Effective
2026-09-29T09:24:00-05:00
Expires
2026-09-29T17:30:00-05:00
Issuing authority
NWS Austin/San Antonio TX
LATEST MEANINGFUL CHANGE

Completed

Official record ended or left the source’s active window.

Instructions preserved with the record

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.

This record is completed. Check current official sources before acting.

Latest official-source information

The weather pattern on Wednesday will begin to change as an
approaching upper level low over the southwestern U.S. weakens the
subtropical ridge axis over Texas and the western Gulf. Isolated to
scattered showers and thunderstorms will develop during the daytime
hours. A Pacific cold front will move into the region Thursday
spreading showers and thunderstorms over more of the area. Rainfall
totals from Wednesday evening through Friday will be 2-4 inches with
isolated amounts up to 8 inches possible.

* WHAT...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, Dimmit, Edwards, Frio, Gillespie, Gonzales,
Guadalupe, Hays, Kendall, Kerr, Kinney, Llano, Maverick, Medina,
Real, Travis, Uvalde, Val Verde, Williamson, Wilson and Zavala.

* WHEN...From Wednesday evening through Friday 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. Flooding may occur in poor drainage and urban areas.
Low-water crossings may be flooded. Extensive street flooding and
flooding of creeks and rivers are possible.

* ADDITIONAL DETAILS...
- Rainfall totals of 2-4 inches with isolated amounts of 8 inches
are possible.
- Some locations that may experience flooding include...
San Antonio, Austin, Round Rock, New Braunfels, Cedar Park,
Georgetown, San Marcos, Pflugerville, Medina, Schertz, Kyle, Del
Rio, Eagle Pass, Seguin, Cibolo, Kerrville, Converse, Universal
City, Taylor and Uvalde.
- http://www.weather.gov/safety/flood

RECORDED TIMELINE

Meaningful official changes

2 meaningful changes

The complete source history remains preserved. Routine monitoring snapshots and small gauge fluctuations are condensed here for readability.

  1. Record completedOfficial record ended or left the source’s active window.
  2. First recordedNew official record added to the monitor.

Original source

This record is derived from an official public source. Texas Hazard Watch preserves and organizes it but does not replace the issuing authority.

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