Flash Flood Watch 4, NWS Austin/San Antonio, TX

803 
WGUS64 KEWX 241535
FFAEWX

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Austin/San Antonio TX
1035 AM CDT Thu Aug 24 2017

TXZ191-193-194-242345-
/O.EXA.KEWX.FF.A.0004.170825T1800Z-170827T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Hays-Bastrop-Lee-
Including the cities of San Marcos, Bastrop, and Giddings
1035 AM CDT Thu Aug 24 2017

...FLASH FLOOD WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH
SUNDAY MORNING...

The National Weather Service in Austin/San Antonio has expanded
the

* Flash Flood Watch to include a portion of south central Texas, 
  including the following areas, Bastrop, Hays, and Lee. 

* From Friday afternoon through Sunday morning

* Copious amounts of rain are expected beginning Friday Afternoon
  and lasting through at least Sunday morning as Tropical Storm
  Harvey moves onshore. This watch may need to be expanded in time
  and area over the next several days as Harvey lingers around the
  area through the weekend. Rainfall totals in the watch area
  through early next week will average 8 to 15 inches with
  isolated higher totals. Significant flash flooding is possible 
  as Harvey slowly moves or even stalls. Slight deviations in the 
  track of Harvey could lower these expected rainfall amounts. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

TXZ205>209-220>225-242345-
/O.CON.KEWX.FF.A.0004.170825T1800Z-170827T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Bexar-Comal-Guadalupe-Caldwell-Fayette-Atascosa-Wilson-Karnes-
Gonzales-De Witt-Lavaca-
Including the cities of San Antonio, New Braunfels, Seguin, 
Lockhart, La Grange, Pleasanton, Floresville, Karnes City, 
Gonzales, Cuero, and Halletsville
1035 AM CDT Thu Aug 24 2017

...FLASH FLOOD WATCH REMAINS IN EFFECT FROM FRIDAY AFTERNOON
THROUGH SUNDAY MORNING...

The Flash Flood Watch continues for

* A portion of south central Texas, including the following 
  areas, Atascosa, Bexar, Caldwell, Comal, De Witt, Fayette, 
  Gonzales, Guadalupe, Karnes, Lavaca, and Wilson. 

* From Friday afternoon through Sunday morning

* Copious amounts of rain are expected beginning Friday Afternoon
  and lasting through at least Sunday morning as Tropical Storm
  Harvey moves onshore. This watch may need to be expanded in time
  and area over the next several days as Harvey lingers around the
  area through the weekend. Rainfall totals in the watch area
  through early next week will average 8 to 15 inches with
  isolated amounts in excess of 20 inches south of Interstate 10.
  Significant flash flooding is possible as Harvey slowly moves 
  or even stalls. Slight deviations in the track of Harvey could 
  lower these expected rainfall amounts. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

691 
WGUS64 KEWX 242130
FFAEWX

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Austin/San Antonio TX
430 PM CDT Thu Aug 24 2017

TXZ173-192-252130-
/O.EXB.KEWX.FF.A.0004.170825T1800Z-170828T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Williamson-Travis-
Including the cities of Georgetown and Austin
430 PM CDT Thu Aug 24 2017

...FLASH FLOOD WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH
MONDAY MORNING...

The National Weather Service in Austin/San Antonio has expanded
the

* Flash Flood Watch to include a portion of south central Texas, 
  including the following areas, Travis and Williamson. 

* From Friday afternoon through Monday morning

* Copious amounts of rain are expected beginning Friday Afternoon
  and lasting through at least Monday morning as Tropical Storm
  Harvey moves onshore. This watch may need to be expanded in time
  and area over the next several days as Harvey lingers around the
  area through the weekend into early Monday. Rainfall totals in
  the watch area through early next week will average 10 to 20
  inches with highest amounts expected east of Interstate 35. 
  Significant flash flooding is possible as Harvey slowly moves or
  even stalls. Significant river flooding is expected to develop 
  over the I-35 corridor, with devastating river flood impacts 
  lasting many days along mainstem rivers downstream from the I-35
  corridor. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

TXZ191-193-194-205>209-220>225-252130-
/O.EXT.KEWX.FF.A.0004.170825T1800Z-170828T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Hays-Bastrop-Lee-Bexar-Comal-Guadalupe-Caldwell-Fayette-Atascosa-
Wilson-Karnes-Gonzales-De Witt-Lavaca-
Including the cities of San Marcos, Bastrop, Giddings, 
San Antonio, New Braunfels, Seguin, Lockhart, La Grange, 
Pleasanton, Floresville, Karnes City, Gonzales, Cuero, 
and Halletsville
430 PM CDT Thu Aug 24 2017

...FLASH FLOOD WATCH NOW IN EFFECT FROM FRIDAY AFTERNOON THROUGH
MONDAY MORNING...

The Flash Flood Watch is now in effect for

* A portion of south central Texas, including the following 
  areas, Atascosa, Bastrop, Bexar, Caldwell, Comal, De Witt, 
  Fayette, Gonzales, Guadalupe, Hays, Karnes, Lavaca, Lee, and 
  Wilson. 

* From Friday afternoon through Monday morning

* Copious amounts of rain are expected beginning Friday Afternoon
  and lasting through at least Monday morning as Tropical Storm
  Harvey moves onshore. This watch may need to be expanded in time
  and area over the next several days as Harvey lingers around the
  area through the weekend into early Monday. Rainfall totals in 
  the watch area through early next week will average 10 to 20 
  inches along and east of Interstate 35 with isolated amounts in 
  excess of 25 inches possible along and south of Interstate 10. 
  Significant flash flooding is possible as Harvey slowly moves or
  even stalls. Devastating mainstem river flooding is possible 
  east of Interstate 35 and south of Interstate 10. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

055 
WGUS64 KEWX 251001 AAA
FFAEWX

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch...UPDATED
National Weather Service Austin/San Antonio TX
501 AM CDT Fri Aug 25 2017

...FLASH FLOOD WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH
MONDAY MORNING...

TXZ189-190-261015-
/O.EXA.KEWX.FF.A.0004.170825T1800Z-170828T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Kendall-Blanco-
Including the cities of Boerne and Blanco
501 AM CDT Fri Aug 25 2017

...FLASH FLOOD WATCH IN EFFECT FROM 1 PM CDT THIS AFTERNOON
THROUGH MONDAY MORNING...

The National Weather Service in Austin/San Antonio has expanded
the

* Flash Flood Watch to include a portion of south central Texas, 
  including the following areas, Blanco and Kendall. 

* From 1 PM CDT this afternoon through Monday morning

* Copious amounts of rain are expected beginning this afternoon
  and last through at least Monday morning as Tropical Storm
  Harvey moves onshore. This watch may need to be expanded in time
  and area over the next several days as Harvey lingers around the
  area through the weekend into early Monday. Rainfall totals in
  the watch area through early next week will average 10 to 20
  inches with highest amounts expected east of Interstate 35. For
  areas along I-35, a tight western and northern precipitation
  gradient is expected. Small shifts in the track and individual
  training bands will result in large rainfall amount differences.
  

* Significant flash flooding is possible as Harvey slowly moves or
  even stalls. Significant river flooding is expected to develop
  at least east of the I-35 corridor, with devastating river 
  flood impacts lasting many days along mainstem rivers downstream
  from the I-35 corridor. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

TXZ173-191>194-205>209-220>225-261015-
/O.CON.KEWX.FF.A.0004.170825T1800Z-170828T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Williamson-Hays-Travis-Bastrop-Lee-Bexar-Comal-Guadalupe-Caldwell-
Fayette-Atascosa-Wilson-Karnes-Gonzales-De Witt-Lavaca-
Including the cities of Georgetown, San Marcos, Austin, Bastrop, 
Giddings, San Antonio, New Braunfels, Seguin, Lockhart, 
La Grange, Pleasanton, Floresville, Karnes City, Gonzales, Cuero,
and Halletsville
501 AM CDT Fri Aug 25 2017

...FLASH FLOOD WATCH REMAINS IN EFFECT FROM 1 PM CDT THIS
AFTERNOON THROUGH MONDAY MORNING...

The Flash Flood Watch continues for

* A portion of south central Texas, including the following 
  areas, Atascosa, Bastrop, Bexar, Caldwell, Comal, De Witt, 
  Fayette, Gonzales, Guadalupe, Hays, Karnes, Lavaca, Lee, 
  Travis, Williamson, and Wilson. 

* From 1 PM CDT this afternoon through Monday morning

* Copious amounts of rain are expected beginning Friday Afternoon
  and lasting through at least Monday morning as Tropical Storm
  Harvey moves onshore. This watch may need to be expanded in time
  and area over the next several days as Harvey lingers around the
  area through the weekend into early Monday. Rainfall totals in
  the watch area through early next week will average 10 to 20
  inches along and east of Interstate 35 with isolated amounts in
  excess of 25 inches possible along and south of Interstate 10.
  Significant flash flooding is possible as Harvey slowly moves or
  even stalls. Devastating mainstem river flooding is possible
  east of Interstate 35 and south of Interstate 10. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

Allen

455 
WGUS64 KEWX 260217
FFAEWX

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Austin/San Antonio TX
917 PM CDT Fri Aug 25 2017

...FLASH FLOOD WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH
MONDAY MORNING...

TXZ173-189>194-205>209-220>225-261400-
/O.EXT.KEWX.FF.A.0004.000000T0000Z-170830T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Williamson-Kendall-Blanco-Hays-Travis-Bastrop-Lee-Bexar-Comal-
Guadalupe-Caldwell-Fayette-Atascosa-Wilson-Karnes-Gonzales-
De Witt-Lavaca-
Including the cities of Georgetown, Boerne, Blanco, San Marcos, 
Austin, Bastrop, Giddings, San Antonio, New Braunfels, Seguin, 
Lockhart, La Grange, Pleasanton, Floresville, Karnes City, 
Gonzales, Cuero, and Halletsville
917 PM CDT Fri Aug 25 2017

...FLASH FLOOD WATCH NOW IN EFFECT THROUGH TUESDAY EVENING...

The Flash Flood Watch is now in effect for

* A portion of south central Texas, including the following 
  areas, Atascosa, Bastrop, Bexar, Blanco, Caldwell, Comal, De 
  Witt, Fayette, Gonzales, Guadalupe, Hays, Karnes, Kendall, 
  Lavaca, Lee, Travis, Williamson, and Wilson. 

* Through Tuesday evening

* Copious amounts of rain are expected beginning Friday Afternoon
  and lasting through at least Monday morning as Tropical Storm
  Harvey moves onshore. This watch may need to be expanded in time
  and area over the next several days as Harvey lingers around the
  area through the weekend into early Monday. Rainfall totals in
  the watch area through early next week will average 10 to 20
  inches along and east of Interstate 35 with isolated amounts in
  excess of 30 inches possible along and south of Interstate 10. 
  Significant flash flooding is possible as Harvey slowly moves or
  even stalls. Devastating mainstem river flooding is possible 
  east of Interstate 35 and south of Interstate 10. 

* Significant flash flooding is possible as Harvey slowly moves or
  even stalls. Significant river flooding is expected to develop
  at least east of the I-35 corridor, with devastating river flood
  impacts lasting many days along mainstem rivers downstream from
  the I-35 corridor. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

603 
WGUS64 KEWX 261018
FFAEWX

Flood Watch
National Weather Service Austin/San Antonio TX
518 AM CDT Sat Aug 26 2017

...FLASH FLOOD WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH
MONDAY MORNING...

TXZ173-189>194-205>209-220>225-262200-
/O.CON.KEWX.FF.A.0004.000000T0000Z-170830T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Williamson-Kendall-Blanco-Hays-Travis-Bastrop-Lee-Bexar-Comal-
Guadalupe-Caldwell-Fayette-Atascosa-Wilson-Karnes-Gonzales-
De Witt-Lavaca-
Including the cities of Georgetown, Boerne, Blanco, San Marcos, 
Austin, Bastrop, Giddings, San Antonio, New Braunfels, Seguin, 
Lockhart, La Grange, Pleasanton, Floresville, Karnes City, 
Gonzales, Cuero, and Halletsville
518 AM CDT Sat Aug 26 2017

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH TUESDAY EVENING...

The Flash Flood Watch continues for

* A portion of south central Texas, including the following 
  areas, Atascosa, Bastrop, Bexar, Blanco, Caldwell, Comal, De 
  Witt, Fayette, Gonzales, Guadalupe, Hays, Karnes, Kendall, 
  Lavaca, Lee, Travis, Williamson, and Wilson. 

* Through Tuesday evening

* Copious amounts of rain are expected to continue and will last
  through at least Tuesday as Tropical Storm Harvey moves onshore.
  This watch may need to be expanded in time and area over the
  next several days if Harvey lingers around beyond Tuesday. 
  Rainfall totals in the watch area through early next week will 
  average 10 to 20 inches along and east of Interstate 35 with 
  isolated amounts in excess of 30 inches possible along and south
  of Interstate 10. Significant flash flooding is possible as 
  Harvey slowly moves or even stalls. Devastating mainstem river 
  flooding is possible east of Interstate 35 and south of 
  Interstate 10. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

102 
WGUS64 KEWX 262142
FFAEWX

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Austin/San Antonio TX
442 PM CDT Sat Aug 26 2017

...FLASH FLOOD WATCH EXTENDED THROUGH WEDNESDAY NIGHT...

TXZ173-189>194-205>209-220>225-271000-
/O.EXT.KEWX.FF.A.0004.000000T0000Z-170831T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Williamson-Kendall-Blanco-Hays-Travis-Bastrop-Lee-Bexar-Comal-
Guadalupe-Caldwell-Fayette-Atascosa-Wilson-Karnes-Gonzales-
De Witt-Lavaca-
Including the cities of Georgetown, Boerne, Blanco, San Marcos, 
Austin, Bastrop, Giddings, San Antonio, New Braunfels, Seguin, 
Lockhart, La Grange, Pleasanton, Floresville, Karnes City, 
Gonzales, Cuero, and Halletsville
442 PM CDT Sat Aug 26 2017

...FLASH FLOOD WATCH NOW IN EFFECT THROUGH WEDNESDAY EVENING...

The Flash Flood Watch is now in effect for

* A portion of south central Texas, including the following 
  areas, Atascosa, Bastrop, Bexar, Blanco, Caldwell, Comal, De 
  Witt, Fayette, Gonzales, Guadalupe, Hays, Karnes, Kendall, 
  Lavaca, Lee, Travis, Williamson, and Wilson. 

* Through Wednesday evening

* Copious amounts of rain are expected to continue and will last
  through at least Wednesday night as Tropical Storm Harvey moves
  around South Texas. Additional rainfall totals in the watch area
  through the middle of next week will be 10 to 20 inches east of
  I-35 and I-37 with isolated amounts of 30 inches possible along
  and south of I-10. Significant flash flooding is possible as
  Harvey moves slowly moves through the region. Devastating
  mainstem river flooding is possible east of I-35 and south of I-10.
 
* Flooding could be life-threatening and catastrophic.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

015 
WGUS64 KEWX 271006
FFAEWX

Flood Watch
National Weather Service Austin/San Antonio TX
506 AM CDT Sun Aug 27 2017

...FLASH FLOOD WATCH CONTINUES THROUGH WEDNESDAY EVENING...

TXZ173-189>194-205>209-220>225-280000-
/O.CON.KEWX.FF.A.0004.000000T0000Z-170831T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Williamson-Kendall-Blanco-Hays-Travis-Bastrop-Lee-Bexar-Comal-
Guadalupe-Caldwell-Fayette-Atascosa-Wilson-Karnes-Gonzales-
De Witt-Lavaca-
Including the cities of Georgetown, Boerne, Blanco, San Marcos, 
Austin, Bastrop, Giddings, San Antonio, New Braunfels, Seguin, 
Lockhart, La Grange, Pleasanton, Floresville, Karnes City, 
Gonzales, Cuero, and Halletsville
506 AM CDT Sun Aug 27 2017

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH WEDNESDAY
EVENING...

The Flash Flood Watch continues for

* A portion of south central Texas including the following areas,
  Atascosa, Bastrop, Bexar, Blanco, Caldwell, Comal, De Witt, 
  Fayette, Gonzales, Guadalupe, Hays, Karnes, Kendall, Lavaca, 
  Lee, Travis, Williamson, and Wilson. 

* Through Wednesday Evening

* Copious amounts of rain are expected to continue late weekend
  and into mid-week as Tropical Storm Harvey moves around South
  Texas. Additional rainfall totals in the watch area today
  through the middle of next week will range from 10 to 20 inches
  east of I-35 and I-37. Significant flash and river flooding is
  possible. Devastating mainstem river flooding is possible east 
  of I-35.

* Flooding could be life-threatening and catastrophic.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

ALLEN

682 
WGUS64 KEWX 272253
FFAEWX

Flood Watch
National Weather Service Austin/San Antonio TX
553 PM CDT Sun Aug 27 2017

...FLASH FLOOD WATCH CONTINUES THROUGH WEDNESDAY EVENING...

TXZ173-189>194-205>209-220>225-281100-
/O.CON.KEWX.FF.A.0004.000000T0000Z-170831T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Williamson-Kendall-Blanco-Hays-Travis-Bastrop-Lee-Bexar-Comal-
Guadalupe-Caldwell-Fayette-Atascosa-Wilson-Karnes-Gonzales-
De Witt-Lavaca-
Including the cities of Georgetown, Boerne, Blanco, San Marcos, 
Austin, Bastrop, Giddings, San Antonio, New Braunfels, Seguin, 
Lockhart, La Grange, Pleasanton, Floresville, Karnes City, 
Gonzales, Cuero, and Halletsville
553 PM CDT Sun Aug 27 2017

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH WEDNESDAY
EVENING...

The Flash Flood Watch continues for

* A portion of south central Texas, including the following 
  areas, Atascosa, Bastrop, Bexar, Blanco, Caldwell, Comal, De 
  Witt, Fayette, Gonzales, Guadalupe, Hays, Karnes, Kendall, 
  Lavaca, Lee, Travis, Williamson, and Wilson. 

* Through Wednesday evening

* Heavy rain is expected to continue into mid-week as Tropical
  Storm Harvey moves back to the Gulf and then toward Southeast
  Texas. Additional rainfall totals in the watch area through the
  middle of the week will range from 8 to 12 inches east of I-35 
  and I-37. Significant flash and river flooding is possible. 
  Devastating mainstem river flooding is possible east of I-35. 

* Flooding could be life threatening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

816 
WGUS64 KEWX 280232
FFAEWX

Flood Watch
National Weather Service Austin/San Antonio TX
932 PM CDT Sun Aug 27 2017

...FLASH FLOOD WATCH CONTINUES THROUGH WEDNESDAY EVENING...

TXZ189-190-205-220-280345-
/O.CAN.KEWX.FF.A.0004.000000T0000Z-170831T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Kendall-Blanco-Bexar-Atascosa-
Including the cities of Boerne, Blanco, San Antonio, 
and Pleasanton
932 PM CDT Sun Aug 27 2017

...FLASH FLOOD WATCH IS CANCELLED...

The Flash Flood Watch for a portion of south central Texas has
been cancelled. The threat for heavy rain has shifted east.

$$

TXZ173-191>194-206>209-221>225-281500-
/O.CON.KEWX.FF.A.0004.000000T0000Z-170831T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Williamson-Hays-Travis-Bastrop-Lee-Comal-Guadalupe-Caldwell-
Fayette-Wilson-Karnes-Gonzales-De Witt-Lavaca-
Including the cities of Georgetown, San Marcos, Austin, Bastrop, 
Giddings, New Braunfels, Seguin, Lockhart, La Grange, 
Floresville, Karnes City, Gonzales, Cuero, and Halletsville
932 PM CDT Sun Aug 27 2017

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH WEDNESDAY
EVENING...

The Flash Flood Watch continues for

* A portion of south central Texas, including the following 
  areas, Bastrop, Caldwell, Comal, De Witt, Fayette, Gonzales, 
  Guadalupe, Hays, Karnes, Lavaca, Lee, Travis, Williamson, and 
  Wilson. 

* Through Wednesday evening

* Heavy rain is expected to continue into mid-week as Tropical
  Storm Harvey moves back to the Gulf and then toward Southeast
  Texas. Additional rainfall totals in the watch area through the
  middle of the week will range from 3 to 8 inches east of I-35
  with isolated higher totals. Significant flash and river 
  flooding is possible. Devastating mainstem river flooding is 
  possible east of I-35. 

* Flooding could be life threatening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

663 
WGUS64 KEWX 280919
FFAEWX

Flood Watch
National Weather Service Austin/San Antonio TX
419 AM CDT Mon Aug 28 2017

...FLASH FLOOD WATCH CONTINUES THROUGH WEDNESDAY EVENING...

TXZ173-191>194-206>209-221>225-290000-
/O.CON.KEWX.FF.A.0004.000000T0000Z-170831T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Williamson-Hays-Travis-Bastrop-Lee-Comal-Guadalupe-Caldwell-
Fayette-Wilson-Karnes-Gonzales-De Witt-Lavaca-
Including the cities of Georgetown, San Marcos, Austin, Bastrop, 
Giddings, New Braunfels, Seguin, Lockhart, La Grange, 
Floresville, Karnes City, Gonzales, Cuero, and Halletsville
419 AM CDT Mon Aug 28 2017

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH WEDNESDAY
EVENING...

The Flash Flood Watch continues for

* A portion of south central Texas, including the following 
  areas, Bastrop, Caldwell, Comal, De Witt, Fayette, Gonzales, 
  Guadalupe, Hays, Karnes, Lavaca, Lee, Travis, Williamson, and 
  Wilson. 

* Through Wednesday evening

* Heavy rain is expected to continue into mid-week as Tropical
  Storm Harvey moves back to the Gulf and then toward Southeast
  Texas. Additional rainfall totals in the watch area through the
  middle of the week will range from 1 to 4 inches east of I-35
  with isolated totals in excess of 6 inches possible. 
  Significant flash and river flooding is possible. Devastating 
  mainstem river flooding is possible east of I-35. 

* Flooding could be life threatening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

282 
WGUS64 KEWX 281531
FFAEWX

Flood Watch
National Weather Service Austin/San Antonio TX
1031 AM CDT Mon Aug 28 2017

...FLASH FLOOD WATCH CONTINUES THROUGH WEDNESDAY EVENING...

TXZ173-191-192-206-221-222-281645-
/O.CAN.KEWX.FF.A.0004.000000T0000Z-170831T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Williamson-Hays-Travis-Comal-Wilson-Karnes-
Including the cities of Georgetown, San Marcos, Austin, 
New Braunfels, Floresville, and Karnes City
1031 AM CDT Mon Aug 28 2017

...FLASH FLOOD WATCH IS CANCELLED...

The Flash Flood Watch for a portion of south central Texas has
been cancelled. As Tropical Storm Harvey moves away from South
Central Texas the threat for heavy rain has ended over the I-35
corridor and Wilson and Karnes Counties. We have cancelled the
flash flood watch for this area. Scattered showers are still
possible today, but rainfall totals should be less than an inch,
and we do not expect any flooding.

$$

TXZ193-194-207>209-223>225-282345-
/O.CON.KEWX.FF.A.0004.000000T0000Z-170831T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Bastrop-Lee-Guadalupe-Caldwell-Fayette-Gonzales-De Witt-Lavaca-
Including the cities of Bastrop, Giddings, Seguin, Lockhart, 
La Grange, Gonzales, Cuero, and Halletsville
1031 AM CDT Mon Aug 28 2017

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH WEDNESDAY
EVENING...

The Flash Flood Watch continues for

* A portion of south central Texas, including the following 
  areas, Bastrop, Caldwell, De Witt, Fayette, Gonzales, 
  Guadalupe, Lavaca, and Lee. 

* Through Wednesday evening

* Heavy rain is expected to continue into mid-week as Tropical
  Storm Harvey moves back to the Gulf and then toward Southeast
  Texas. Additional rainfall totals in the watch area through the
  middle of the week will range from 1 to 4 inches east of I-35 
  with isolated totals in excess of 6 inches possible. Significant
  flash and river flooding is possible. Devastating mainstem 
  river flooding is possible east of I-35. 

* Flooding could be life threatening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

474 
WGUS64 KEWX 282054
FFAEWX

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Austin/San Antonio TX
354 PM CDT Mon Aug 28 2017

...FLASH FLOOD WATCH CONTINUES THROUGH WEDNESDAY EVENING...

TXZ207-282200-
/O.CAN.KEWX.FF.A.0004.000000T0000Z-170831T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Guadalupe-
Including the city of Seguin
354 PM CDT Mon Aug 28 2017

...FLASH FLOOD WATCH IS CANCELLED...

The Flash Flood Watch for a portion of south central Texas has
been cancelled. As Tropical Storm Harvey continues to move away
from South Central Texas the threat for flooding rain has ended
for Guadalupe County.

$$

TXZ193-194-208-209-223>225-291200-
/O.EXT.KEWX.FF.A.0004.000000T0000Z-170829T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Bastrop-Lee-Caldwell-Fayette-Gonzales-De Witt-Lavaca-
Including the cities of Bastrop, Giddings, Lockhart, La Grange, 
Gonzales, Cuero, and Halletsville
354 PM CDT Mon Aug 28 2017

...FLASH FLOOD WATCH NOW IN EFFECT THROUGH TUESDAY AFTERNOON...

The Flash Flood Watch is now in effect for

* A portion of south central Texas, including the following 
  areas, Bastrop, Caldwell, De Witt, Fayette, Gonzales, Lavaca, 
  and Lee. 

* Through Tuesday afternoon

* Heavy rain is expected to continue through Tuesday afternoon as
  Tropical Storm Harvey moves back to the Gulf and then toward
  Southeast Texas. Additional rainfall totals in the watch area
  will range from one to two inches with isolated totals near
  three inches possible. Significant flash and river flooding is
  possible. Devastating mainstem river flooding is ongoing east of
  I-35. The threat for heavy rain has lessened beyond Tuesday
  afternoon and we have shortened the length of the watch.

* Flooding could be life threatening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

889 
WGUS64 KEWX 290813
FFAEWX

Flood Watch
National Weather Service Austin/San Antonio TX
313 AM CDT Tue Aug 29 2017

...Flash Flood Watch Cancelled...

TXZ193-194-208-209-223>225-290915-
/O.CAN.KEWX.FF.A.0004.000000T0000Z-170829T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Bastrop-Lee-Caldwell-Fayette-Gonzales-De Witt-Lavaca-
Including the cities of Bastrop, Giddings, Lockhart, La Grange, 
Gonzales, Cuero, and Halletsville
313 AM CDT Tue Aug 29 2017

...FLASH FLOOD WATCH IS CANCELLED...

The Flash Flood Watch for a portion of south central Texas has
been cancelled. The threat for heavy rains and flash flooding has
ended. However, numerous rivers and streams remain in flood, some
major flood. Numerous roads remain closed. Do not drive into
flooded roads or around barricades. Be cautious, especially in the
pre dawn hours when it is more difficult to determine flooded
roads. 

$$

Area Forecast Discussion
National Weather Service Austin/San Antonio TX
112 AM CDT Thu Aug 24 2017

.AVIATION.../06Z_TAFS/
Isolated to scattered showers and thunderstorms continue to move
southwest just east of SAT/SSF with a stationary front parked near
the I-10/Hwy 90 corridor. These storms should stay out of SAT/SSF as
they continue to dissipate, but we added VCSH at SSF for the next
hour and will amend both TAFs if needed. Convective activity should
end within the next few hours before redeveloping early tomorrow
afternoon. We have included VCSH at the I-35 TAF sites from 19-00Z as
coverage should remain scattered and confidence in thunderstorms is
too low to mention at this time. Convective coverage will probably be
more isolated at DRT, so VCSH has been removed for that site for
now. Winds should generally remain east-northeast below 10 knots
with broken to overcast ceilings remaining high enough to allow VFR
conditions to persist at all sites through Thursday evening.

&&

.PREV DISCUSSION... /ISSUED 1043 PM CDT Wed Aug 23 2017/

UPDATE... /TRACK ADJUSTMENT OF HARVEY AND COASTAL PRAIRIE POPS/
Minor adjustments to the forecast track of T.D. Harvey will
potentially add to the forecast rainfall potential over the I-35
corridor and max totals over the southeast counties. Only minor
adjustments made to the tropical cyclone related forecast products
and the Messaging Key Points which are revised below.

Another evening change was made to reflect the ongoing convection
associated from the weak cold front that interacted with the sea-
breeze. Despite good pwat values in the area, expect to see surface
winds to become less convergent overnight with gradually decreasing
coverage.

Messaging Key Points

1) Heavy rainfall possible east of I-35 Friday
through Monday, possibly leading to flash flooding and river
flooding.
2) Average rainfall amounts of 8 to 12 inches possible east
of I-35 with isolated higher amounts in excess of 15 inches in the
Tropical Storm Watch area. Areas along and west of I-35 could see 2
to 4 inches with isolated higher amounts.
3) There remains uncertainty in the forecast track of Harvey across
Texas. Small changes to the track or forward speed of Harvey will
result in large changes to impacts across South Central Texas. If the
the track of Harvey shifts to the west or the system stalls, then
much higher amounts will be possible.

PREV DISCUSSION... /ISSUED 706 PM CDT Wed Aug 23 2017/

UPDATE...
Please see the 00Z aviation forecast discussion below.

AVIATION...
Convection from earlier has decreased significantly and should not
impact the TAF sites through this evening. Can't completely rule out
a few showers overnight as depicted by some of the hi-res models.
However, confidence is low and we will not mention in the TAFs at
this time. We do expect a better chance for some scattered convection
after 24/18Z and will mention VCSH for all sites. Otherwise, we will
continue to mention VFR cigs through the period, but monitor for some
slightly lower cloud bases near DRT after 24/08Z.

PREV DISCUSSION... /ISSUED 408 PM CDT Wed Aug 23 2017/

Harvey could bring heavy rains to South Central Texas
Friday into the weekend...

SHORT TERM (Tonight through Thursday Night)...
Top story first...

Tropical depression Harvey is expected to approach the middle Texas
coast Friday and move inland late Friday into Saturday. This tropical
system could bring heavy rain late Friday into the weekend across
South Central Texas. Word of caution, there remains a lot of
uncertainty about the track and intensity of Harvey as it moves to
the northwest through Friday. Below are some of the key messaging
points that we are advertising for situational awareness purposes.

Messaging Key Points
1) Heavy rainfall possible east of I-35 Friday through the weekend, possibly
leading to flash flooding and river flooding.
2) Average rainfall amounts of 6 to 10 inches possible east of I-35
with isolated higher amounts in excess of 12 inches in the Tropical
Storm Watch area. Areas along and west of I-35 could see 2 to 4
inches.
3) There remains uncertainty in the forecast track of Harvey
across Texas. Small changes to the track or forward speed of Harvey
will result in large changes to impacts across South Central Texas.
If the the track of Harvey shifts to the west or the system stalls,
then much higher amounts will be possible.

Now, the short term forecast period. Scattered showers and isolated
thunderstorms are possible the rest of this afternoon and evening as
a weak frontal boundary stalls across the area. Some of the HiRes
models suggest for the boundary to push to the north and generates
isolated to scattered showers and isolated thunderstorms across the
Hill Country overnight into Thursday.

LONG TERM (Friday through Wednesday)...
More on Harvey and expected weather conditions through the extended
forecast period.
A weakening upper level ridge across the desert southwest will pull
to the northwest and allows Harvey to approach the middle Texas coast
and make landfall late Friday into early Saturday. The system is
expected to slowly move to the north and into the Hill Country and
possibly stalls as an upper level trough digs down across the Central
Plains Saturday into Sunday. With the operational GFS, GFSensemble
and ECMWF models agree on this solution this far out, we urge you to
closely monitor the weather conditions for the next few days as
changes will be made to the forecast and updated information will be
shared for situational awareness and preparedness before, during and
after the event. There is a good chance for a Flash Flood Watch to go
out later tonight as we continue to adjust upward rainfall amounts,
mainly across the Tropical Storm Watch area.

The upper level ridge above mentioned is expected to rebuild across
the Intermountain West late Sunday into Monday and then push to the
east. Also, an upper level trough is expected to swing across the
Ohio Valley and help Harvey to move to the northeast. This
combination will allow Harvey to curve to the northeast and away from
the area with rain chances ending Tuesday. The rest of the week
looks dry and cooler with highs in the lower 90s....

&&

.PRELIMINARY POINT TEMPS/POPS...
Austin Camp Mabry              93  75  93  74  84 /  50  30  40  40  80
Austin Bergstrom Intl Airport  93  75  93  74  83 /  50  30  40  50  80
New Braunfels Muni Airport     94  74  92  74  84 /  40  30  40  50  80
Burnet Muni Airport            88  72  89  71  82 /  50  30  30  40  60
Del Rio Intl Airport           97  76  95  75  92 /  30  20  30  20  30
Georgetown Muni Airport        90  74  91  72  82 /  50  30  40  40  70
Hondo Muni Airport             95  74  93  74  88 /  40  20  40  30  60
San Marcos Muni Airport        94  74  93  73  83 /  40  30  40  50  80
La Grange - Fayette Regional   95  75  92  75  84 /  40  30  50  80  90
San Antonio Intl Airport       93  75  91  74  85 /  50  20  40  50  70
Stinson Muni Airport           93  75  92  75  84 /  40  20  40  50  70

&&

.EWX WATCHES/WARNINGS/ADVISORIES...
Tropical Storm Watch for the following counties: De Witt...
Fayette...Gonzales...Karnes...Lavaca...Wilson.

&&

Mesoscale/Aviation...LH
Synoptic/Grids...Hampshire
Public Service/Data Collection...30

Hazardous Weather Outlook...UPDATED
National Weather Service Austin/San Antonio TX
446 PM CDT Wed Aug 23 2017

TXZ171>173-183>194-202>209-217>225-228-242200-
Llano-Burnet-Williamson-Val Verde-Edwards-Real-Kerr-Bandera-
Gillespie-Kendall-Blanco-Hays-Travis-Bastrop-Lee-Kinney-Uvalde-
Medina-Bexar-Comal-Guadalupe-Caldwell-Fayette-Maverick-Zavala-
Frio-Atascosa-Wilson-Karnes-Gonzales-De Witt-Lavaca-Dimmit-
446 PM CDT Wed Aug 23 2017

This Hazardous Weather Outlook is for South-Central Texas..

.DAY ONE...Tonight.

Evening scattered thunderstorms are expected across the Hill
Country and Edwards Plateau, where isolated heavy rain and gusty
winds of 30 to 40 mph are possible as a frontal boundary stalls
over the region.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Harvey is expected to move to the northwest and approach the
Texas coast Friday. The tropical system will bring tropical storm
winds and heavy rain across South Central Texas beginning Friday
and continuing into the weekend. There is a Tropical Storm Watch
for counties east of Interstate 35. Flash flooding and river
flooding is possible, mainly across the Tropical Storm Watch area.
Please refer to the NHC website (www.nhc.noaa.gov) and our local
office website (www.weather.gov/sanantonio) for latest information
and to follow the evolution of Harvey as it gets closer to the
Texas coast.

As of now, the storm total rainfall amounts of 6 to 10 inches are
expected east of Interstate 35 with isolated 12 inches across
counties in the Tropical Storm Watch from Friday afternoon through
Monday afternoon. It should be stressed that there is the
potential for much higher amounts across South Central Texas as
they will be highly dependent on the track and intensity of
Harvey.

There is a good chance for the issuance of a Flash Flood Watch
later tonight (overnight weather package) as the result of
rainfallamounts increasing. The FFW is likely for the areas
under the Tropical Storm Watch.

There is a low risk of brief tornadoes east of Interstate 35 Friday
evening into the weekend associated with tropical rain bands.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated at this time. However,
weather reports are welcome during the event on Friday into the
weekend.