Flash Flood Warning 73, NWS Austin/San Antonio, TX

318 
WGUS54 KEWX 151831
FFWEWX
TXC029-187-152100-
/O.EXT.KEWX.FF.W.0073.000000T0000Z-260715T2100Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Austin/San Antonio TX
131 PM CDT Wed Jul 15 2026

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

* Flash Flood Warning for...
  Southeastern Bexar County in south central Texas...
  Guadalupe County in south central Texas...

* Until 400 PM CDT.

* At 131 PM CDT, Doppler radar indicated thunderstorms producing 
  heavy rain across the warned area. Between 1 and 3 inches of rain 
  have fallen. Additional rainfall amounts up to 0.5 inches are 
  possible in the warned area. Flash flooding from runoff is ongoing 
  or expected to begin shortly.

  HAZARD...Life threatening flash flooding. Thunderstorms
           producing flash flooding.

  SOURCE...Radar.

  IMPACT...Life threatening flash flooding of creeks and streams,
           urban areas, highways, streets and underpasses.

* Some locations that will experience flash flooding include...
  San Antonio, New Braunfels, San Marcos, Schertz, Seguin, Cibolo, 
  Converse, Universal City, Live Oak, Selma, Luling, Randolph AFB, 
  San Antonio Int Airport, Kirby, Alamo Heights, Windcrest, Terrell 
  Hills, McQueeney, St. Hedwig and Elmendorf.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Move to higher ground now. Act quickly to protect your life.

Be aware of your surroundings and do not drive on flooded roads.

&&

LAT...LON 2986 9787 2982 9784 2978 9783 2979 9782
      2975 9780 2972 9776 2971 9776 2971 9774
      2970 9774 2967 9770 2965 9763 2938 9784
      2938 9809 2937 9811 2938 9812 2944 9813
      2944 9814 2911 9841 2953 9848 2968 9809

FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE

$$

05

780 
WGUS54 KEWX 152040
FFWEWX
TXC029-187-160000-
/O.EXT.KEWX.FF.W.0073.000000T0000Z-260716T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Austin/San Antonio TX
340 PM CDT Wed Jul 15 2026

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

* Flash Flood Warning for...
  Southeastern Bexar County in south central Texas...
  Central Guadalupe County in south central Texas...

* Until 700 PM CDT.

* At 340 PM CDT, Doppler radar indicated thunderstorms producing 
  heavy rain across the warned area. Between 1 and 5 inches of rain 
  have fallen. Additional rainfall amounts up to 0.5 inches are 
  possible in the warned area. Flash flooding is ongoing or expected 
  to begin shortly.

  HAZARD...Life threatening flash flooding. Thunderstorms
           producing flash flooding.

  SOURCE...Radar.

  IMPACT...Life threatening flash flooding of creeks and streams,
           urban areas, highways, streets and underpasses.

* Some locations that will experience flash flooding include...
  San Antonio, New Braunfels, Schertz, Seguin, Cibolo, Converse, 
  Universal City, Live Oak, Selma, Randolph AFB, San Antonio Int 
  Airport, Kirby, Alamo Heights, Windcrest, Terrell Hills, 
  McQueeney, St. Hedwig, Elmendorf, China Grove and Marion.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Move to higher ground now. Act quickly to protect your life.

Be aware of your surroundings and do not drive on flooded roads.

&&

LAT...LON 2912 9841 2953 9848 2968 9809 2985 9787
      2982 9784 2981 9785 2978 9783 2971 9788
      2965 9795 2956 9799 2940 9803 2937 9811
      2944 9813 2944 9814

FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE

$$

27

745 
WGUS74 KEWX 152348
FFSEWX

Flash Flood Statement
National Weather Service Austin/San Antonio TX
648 PM CDT Wed Jul 15 2026

TXC029-187-152358-
/O.CAN.KEWX.FF.W.0073.000000T0000Z-260716T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Bexar TX-Guadalupe TX-
648 PM CDT Wed Jul 15 2026

...FLASH FLOOD WARNING FOR SOUTHEASTERN BEXAR AND CENTRAL GUADALUPE 
COUNTIES HAS BEEN REPLACED WITH A FLOOD ADVISORY...

&&

LAT...LON 2912 9841 2953 9848 2968 9809 2985 9787
      2982 9784 2981 9785 2978 9783 2971 9788
      2965 9795 2956 9799 2940 9803 2937 9811
      2944 9813 2944 9814

$$

27

Area Forecast Discussion
National Weather Service Austin/San Antonio TX
702 AM CDT Wed Jul 15 2026

...New AVIATION...

.KEY MESSAGES...
Updated at 637 AM CDT Wed Jul 15 2026

- The forecast remains relatively unchanged with intense rain rates
and compounding effects from multiple rounds of storms resulting in
a dangerous flash flooding threat through Thursday.

- Considerable to locally catastrophic impacts from flash flooding
are likely for portions of the U.S. 90 corridor west of San Antonio,
including the southern Edwards Plateau and Rio Grande.

- Pockets of an additional 10 to 20 inches of rain are possible
within the highest risk areas, with broader totals of 2 to 6 inches.

- Potential for significant downstream river flooding in the Pecos,
Rio Grande, Nueces, Frio, Medina, and San Antonio river basins.

- Heed instructions from local officials and be prepared to seek higher
  ground if necessary.

&&

.SHORT TERM...
(Today through Thursday)
Issued at 124 AM CDT Wed Jul 15 2026

Torrential rainfall leading to significant flash flooding is ongoing
over portions of the southern Edwards Plateau and Rio Grande Plains
early this morning as storms have stalled generally along and south
of the Balcones Escarpment. High rain rates (up to 3-4 inches an
hour) along with slow moving and storms moving over the same areas
are bringing considerable flooding to these areas, particularly over
Uvalde County. A High Risk (level 4 of 4) for excessive rain
continues overnight for along the southern Edwards Plateau and
throughout the Highway 90 corridor west of San Antonio. Heavy rain
leading to flash flooding will be possible outside of this main
area, but generally be contained to where a Flash Flood Watch
continues through Thursday evening highlighting the potential for
life-threatening flash flooding. Additionally, significant
downstream river flooding to moderate or major flood stages continue
to be possible.

Storm activity is expected to continue through the overnight hours,
mainly east of a parked mesoscale convective vortex located over the
Rio Grande Plains and the influence from the low level jet. On top
of the flooding threat, hodographs show favorable profiles for brief
tornadoes in this regime with a few spin ups possible during the
overnight hours. Similar to yesterday, we may see a small break this
afternoon with thunderstorm activity before it ramps back up this
evening in conjunction with the strengthening low level jet. This
will keep the potential for considerable to locally catastrophic
flash flooding likely over areas again in a level 4 of 4 risk for
excessive rainfall-- very similar to the locations seen during this
overnight hour with the focus in the west over portions of the U.S
90 corridor west of San Antonio including the southern Edwards
Plateau and Rio Grande Plains. Models make it evident that pin-
pointing locations for the most extreme rainfall totals is still
difficult and will depend mainly on the location of the MCV and
orientation of the low level jet. On Thursday, the MCV is generally
favored to shift north and west which would shift the heavy rain
threat even further west than previous days though the potential for
additional flooding continues.

Rivers, creeks, and arroyos can rise suddenly and rapidly! Locally
dry conditions near creeks and rivers should not be treated as a
guarantee of your safety! Heed warnings, instructions from local and
county officials, and avoid unnecessary travel. Flash flooding can
be impossible to spot at night. Make sure you have multiple reliable
ways to receive warnings. If you are in a low-lying location or near
a stream, have a plan and have a route to reach higher ground if
needed.

Conditions can change drastically and suddenly. Have multiple
reliable ways to receive warnings and information from local/state
officials both in the daytime and at night.

&&

.LONG TERM...
(Thursday night through Tuesday)
Issued at 124 AM CDT Wed Jul 15 2026

The heavy rain potential continues Thursday night into Friday,
though it is favored further west as the MCV continues to shift west
as surface high pressure expands over the southern US into the Gulf.
WPC continues the level 3 of 4 risk for excessive rainfall Thursday
night into Friday as tropical moisture remains over the area mainly
over the southern Edwards Plateau though there is still some time
for the most favored locations to change as the overall set up
becomes more clear. Given our persistent wet pattern in earlier
days, it may not take much additional rainfall for any storms to
quickly produce flash flooding.

A decrease in PoPs is seen over eastern areas Friday and over much
of South Central Texas this weekend. That said, some guidance wants
to hang on to some rain chances, especially in the west during this
time so continue to keep up to date with the forecast. The return in
drier conditions will be met with the return of higher temperatures
with forecast highs back in the 90s for many locations early next
week.

&&

.AVIATION...
(12Z TAFS)
Issued at 637 AM CDT Wed Jul 15 2026

Radar trends favor TSRA at KSAT and KSSF early this morning, with
KAUS likely to fill in by mid-morning. Will hold off on a mention
of afternoon convection along I-35 as lingering clouds and post
rain stability should limit afternoon chances. Will mention
morning SHRA at DRT, with perhaps a better shot at TSRA during the
afternoon hours here.

&&

.PRELIMINARY POINT TEMPS/POPS...
Austin Camp Mabry              83  72  87  74 /  80  40  60  40
Austin Bergstrom Intl Airport  83  72  87  74 /  80  40  60  40
New Braunfels Muni Airport     82  71  86  73 /  90  50  60  40
Burnet Muni Airport            81  70  84  72 /  90  50  50  30
Del Rio Intl Airport           83  71  84  72 /  90  90  80  80
Georgetown Muni Airport        83  71  86  73 /  80  40  60  30
Hondo Muni Airport             82  70  83  72 /  90  70  70  60
San Marcos Muni Airport        84  71  86  73 /  80  40  60  40
La Grange - Fayette Regional   84  73  87  75 /  70  20  50  10
San Antonio Intl Airport       82  73  85  75 /  80  60  60  50
Stinson Muni Airport           83  73  86  75 /  80  60  60  40

&&

.EWX WATCHES/WARNINGS/ADVISORIES...
Flood Watch through Thursday evening for TXZ171>173-183>192-
202>207-217>219-228.

&&

SHORT TERM...27
LONG TERM....27
AVIATION...Platt

Preliminary Local Storm Report
National Weather Service Austin/San Antonio TX
530 AM CDT Wed Jul 15 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0520 AM     Flash Flood      1 E Doss                30.44N 99.12W
07/15/2026                   Gillespie          TX   Emergency Mngr

            Emergency Manager reports 3 feet of water on
            Ranch to Market Road 648 near Doss.

&&

emp

Special Weather Statement
National Weather Service Austin/San Antonio TX
600 AM CDT Wed Jul 15 2026

TXZ203-151145-
Uvalde TX-
600 AM CDT Wed Jul 15 2026

...A strong thunderstorm will impact portions of northeastern Uvalde
County through 645 AM CDT...

At 600 AM CDT, Doppler radar was tracking a strong thunderstorm 7
miles northwest of Knippa, or 11 miles north of Uvalde, moving north
at 15 mph.

HAZARD...Wind gusts of 50 to 55 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

Locations impacted include...
Concan, Garner State Park, Utopia, and Knippa.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

LAT...LON 2934 9982 2963 9982 2963 9962 2961 9951
      2932 9962
TIME...MOT...LOC 1100Z 189DEG 14KT 2938 9972

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...55 MPH

05

Special Weather Statement
National Weather Service Austin/San Antonio TX
728 AM CDT Wed Jul 15 2026

TXZ189-205-151315-
Bexar TX-Kendall TX-
728 AM CDT Wed Jul 15 2026

...A strong thunderstorm will impact portions of southern Kendall and
northwestern Bexar Counties through 815 AM CDT...

At 728 AM CDT, Doppler radar was tracking a strong thunderstorm over
Cross Mountain, or 9 miles southeast of Boerne, moving north at 15
mph.

HAZARD...Wind gusts up to 50 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

Locations impacted include...
San Antonio, Boerne, Helotes, Fair Oaks Ranch, Shavano Park, Cross
Mountain, Walnut Grove, Leon Springs, The Dominion, Kreutzberg,
Welfare, Nelson City, Bergheim, Government Canyon State Natural Area,
Grey Forest, Cascade Caverns, Fiesta Texas, and Scenic Oaks.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

LAT...LON 2983 9854 2974 9865 2974 9861 2975 9860
      2974 9858 2976 9855 2975 9854 2959 9855
      2958 9876 2971 9879 2972 9878 2973 9879
      2992 9884 2994 9853
TIME...MOT...LOC 1228Z 175DEG 14KT 2966 9866

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH

05

Special Weather Statement
National Weather Service Austin/San Antonio TX
749 AM CDT Wed Jul 15 2026

TXZ191-206-207-151330-
Guadalupe TX-Comal TX-Hays TX-
749 AM CDT Wed Jul 15 2026

...A strong thunderstorm will impact portions of south central Hays,
north central Guadalupe and east central Comal Counties through 830
AM CDT...

At 749 AM CDT, Doppler radar was tracking a strong thunderstorm over
Geronimo, or near New Braunfels, moving north at 20 mph.

HAZARD...Wind gusts up to 50 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

Locations impacted include...
New Braunfels, San Marcos, Seguin, Geronimo, Hunter, Freiheit,
Gruene, and New Braunfels National Airport.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

&&

LAT...LON 2967 9792 2963 9803 2982 9817 2989 9800
TIME...MOT...LOC 1249Z 158DEG 16KT 2969 9800

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH

Platt

Preliminary Local Storm Report
National Weather Service Austin/San Antonio TX
805 AM CDT Wed Jul 15 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0750 AM     Tornado          3 W Shavano Park        29.59N 98.60W
07/15/2026                   Bexar              TX   Public

            Video showed tornado crossing 1604. Power
            flashes and debris on video. Time estimated
            by radar.

&&

CVP

Special Weather Statement
National Weather Service Austin/San Antonio TX
810 AM CDT Wed Jul 15 2026

TXZ187-189-151400-
Bandera TX-Kendall TX-
810 AM CDT Wed Jul 15 2026

...A strong thunderstorm will impact portions of east central Bandera
and southwestern Kendall Counties through 900 AM CDT...

At 810 AM CDT, Doppler radar was tracking a strong thunderstorm near
Kronkosky State Natural Area, or 9 miles southwest of Boerne, moving
north at 20 mph.

HAZARD...Wind gusts of 50 to 55 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

Locations impacted include...
Boerne, Kreutzberg, Walnut Grove, Welfare, Nelson City, Kronkosky
State Natural Area, and Lakehills.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

LAT...LON 2989 9864 2972 9875 2972 9878 2964 9885
      2967 9894 2996 9889
TIME...MOT...LOC 1310Z 197DEG 19KT 2971 9885

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...55 MPH

05