NWS Austin/San Antonio TXFA.A 0008September 30, 2026
Flood Watch: Llano, Burnet, Williamson and 25 more, TX
The National Weather Service office in Austin/San Antonio issued a flood watch for Llano, Burnet, Williamson and 25 more in Texas, in force until 7:00 p.m. local time on October 2. It was the 8th areal flood watch the NWS office in Austin/San Antonio issued in 2026. Texas had 18 flood watches in September 2026, against 2 in an average September of 2008-2025 (Texas's flood watchs by year).
Watch
In force for 45.1 hours
The notice
- Issued by
- National Weather Service, Austin/San Antonio TX
- Area
- Llano, Burnet, Williamson and 25 more
- State
- Texas
- Level
- Watch
- Issued
- 9:52 p.m. CDT, September 30, 2026
- Expires
- 7:00 p.m. CDT, October 2, 2026
- CAP severity, certainty, urgency
- Severe, Possible, Future
- VTEC event
- KEWX FA.A 0008
- Official source
- National Weather Service: the notice at its source
Source: National Weather Service: the notice at its source. AreaZine rebuilds this page from the agency's record; the agency's page is the one to act on. A U.S. Government work, in the public domain.
The notice as issued
An upper level low over the southwestern U.S. will bring a Pacific cold front through South-Central Texas. Isolated to scattered showers and thunderstorms will develop tonight and spread across the area Thursday. Locally heavy rain is likely. Rainfall totals from tonight through Friday will be 1-4 inches with isolated amounts up to 8 inches possible. * WHAT...Flooding caused by excessive rainfall continues to be 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...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 1-4 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
What the agency told people to do
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.
Source: National Weather Service: the notice at its source. The text is the agency's, unedited. A U.S. Government work, in the public domain.