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Home Return to list Areal Flood Watch 0003 Issued by the Austin / San Antonio Forecast Office
Action: New Issued At: 2026-05-21 12:14:54
636
WGUS64 KEWX 211714
FFAEWX
URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Austin/San Antonio TX
1214 PM CDT Thu May 21 2026
TXZ171>173-186>194-204>209-219>225-231715-
/O.NEW.KEWX.FA.A.0003.260523T0000Z-260526T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Llano-Burnet-Williamson-Kerr-Bandera-Gillespie-Kendall-Blanco-
Hays-Travis-Bastrop-Lee-Medina-Bexar-Comal-Guadalupe-Caldwell-
Fayette-Frio-Atascosa-Wilson-Karnes-Gonzales-De Witt-Lavaca-
Including the cities of Austin, Hondo, Bandera, Boerne, New
Braunfels, Pearsall, Fredericksburg, Floresville, Llano,
Georgetown, Kerrville, Pleasanton, San Antonio, Blanco, Seguin,
Gonzales, Bastrop, Karnes City, Giddings, San Marcos, La Grange,
Cuero, Burnet, Lockhart, and Hallettsville
1214 PM CDT Thu May 21 2026
...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.
&&
$$
CJM
Action: Continued Issued At: 2026-05-22 13:10:23
308
WGUS64 KEWX 221810
FFAEWX
Flood Watch
National Weather Service Austin/San Antonio TX
110 PM CDT Fri May 22 2026
TXZ171>173-186>194-204>209-219>225-241815-
/O.CON.KEWX.FA.A.0003.260523T0000Z-260526T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Llano-Burnet-Williamson-Kerr-Bandera-Gillespie-Kendall-Blanco-
Hays-Travis-Bastrop-Lee-Medina-Bexar-Comal-Guadalupe-Caldwell-
Fayette-Frio-Atascosa-Wilson-Karnes-Gonzales-De Witt-Lavaca-
Including the cities of Llano, Austin, Pleasanton, Giddings,
Gonzales, Hallettsville, Fredericksburg, San Antonio, Karnes
City, Seguin, Georgetown, Burnet, San Marcos, Pearsall, Cuero,
Bastrop, Hondo, Bandera, Blanco, Boerne, La Grange, Kerrville,
Floresville, Lockhart, and New Braunfels
110 PM CDT Fri May 22 2026
...FLOOD WATCH REMAINS IN EFFECT FROM 7 PM CDT THIS 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 7 PM CDT this 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 1 to 3 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.
&&
$$
OB
Action: Continued Issued At: 2026-05-23 01:17:18
797
WGUS64 KEWX 230617
FFAEWX
Flood Watch
National Weather Service Austin/San Antonio TX
117 AM CDT Sat May 23 2026
TXZ171>173-186>194-204>209-219>225-260000-
/O.CON.KEWX.FA.A.0003.000000T0000Z-260526T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Llano-Burnet-Williamson-Kerr-Bandera-Gillespie-Kendall-Blanco-
Hays-Travis-Bastrop-Lee-Medina-Bexar-Comal-Guadalupe-Caldwell-
Fayette-Frio-Atascosa-Wilson-Karnes-Gonzales-De Witt-Lavaca-
Including the cities of Bandera, Seguin, San Antonio, Kerrville,
New Braunfels, Hallettsville, Giddings, Austin, Pearsall,
Gonzales, Cuero, Llano, Floresville, Blanco, Hondo, San Marcos,
Pleasanton, Fredericksburg, Georgetown, Karnes City, Boerne,
Lockhart, Burnet, Bastrop, and La Grange
117 AM CDT Sat May 23 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH MONDAY EVENING...
* 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, De Witt, Fayette, Frio, Gillespie, Gonzales,
Guadalupe, Hays, Karnes, Kendall, Kerr, Lavaca, Lee, Llano,
Medina, Travis, Williamson and Wilson.
* WHEN...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. Many locations in the watch area have already
received 1 to 3 inches over the past 5 days with a few areas
having received over 5 inches. Additional rounds of heavy
downpours could create rapid rises in creeks, streams, and
rivers. Rainfall amounts of 1 to 3 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.
&&
$$
MO
Action: Cancelled Issued At: 2026-05-23 19:38:05 728 WGUS64 KEWX 240037 FFAEWX Flood Watch National Weather Service Austin/San Antonio TX 737 PM CDT Sat May 23 2026 TXZ171>173-186>194-204>209-219>225-240145- /O.CAN.KEWX.FA.A.0003.000000T0000Z-260526T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Llano-Burnet-Williamson-Kerr-Bandera-Gillespie-Kendall-Blanco- Hays-Travis-Bastrop-Lee-Medina-Bexar-Comal-Guadalupe-Caldwell- Fayette-Frio-Atascosa-Wilson-Karnes-Gonzales-De Witt-Lavaca- Including the cities of Blanco, Bastrop, New Braunfels, Giddings, San Marcos, Pleasanton, Hallettsville, Gonzales, Seguin, Burnet, Pearsall, Hondo, Lockhart, Boerne, Austin, Llano, Cuero, Floresville, Fredericksburg, Kerrville, San Antonio, Karnes City, Georgetown, La Grange, and Bandera 737 PM CDT Sat May 23 2026 ...FLOOD WATCH IS CANCELLED... The Flood Watch is cancelled for a portion of south central Texas, including the following areas, Atascosa, Bandera, Bastrop, Bexar, Blanco, Burnet, Caldwell, Comal, De Witt, Fayette, Frio, Gillespie, Gonzales, Guadalupe, Hays, Karnes, Kendall, Kerr, Lavaca, Lee, Llano, Medina, Travis, Williamson and Wilson. Flooding is no longer expected to pose a life-threatening risk over South Central Texas. However, there may continue to be some isolated to scattered showers and thunderstorms that could move into the Hill Country late tonight. However, this activity is no longer expected to create a significant threat for flooding. Another high chance of rain could bring back flooding concerns later in the work week when another disturbance arrives. Continue to monitor the changing forecasts on this next potential heavy rain event. $$ MO | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||