Severe Thunderstorm Warning 64, NWS Austin/San Antonio, TX

422 
WWUS54 KEWX 100421
SVSEWX

Severe Weather Statement
National Weather Service Austin/San Antonio TX
1121 PM CDT Tue Apr 9 2024

TXC029-493-100430-
/O.CAN.KEWX.SV.W.0064.000000T0000Z-240410T0445Z/
Wilson TX-Bexar TX-
1121 PM CDT Tue Apr 9 2024

...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN WILSON AND
NORTHEASTERN BEXAR COUNTIES IS CANCELLED...

The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

A Severe Thunderstorm Watch remains in effect until 400 AM CDT for
south central Texas.

LAT...LON 2938 9784 2936 9811 2943 9814 2948 9812
      2949 9819 2955 9823 2954 9826 2956 9830
      2968 9838 2982 9802 2976 9800 2985 9788
      2984 9785 2978 9783 2975 9780 2976 9778
      2972 9777 2971 9773 2969 9774 2965 9763
TIME...MOT...LOC 0420Z 245DEG 26KT 2962 9807 

$$

TXC091-187-100445-
/O.CON.KEWX.SV.W.0064.000000T0000Z-240410T0445Z/
Guadalupe TX-Comal TX-
1121 PM CDT Tue Apr 9 2024

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1145 PM CDT
FOR GUADALUPE AND SOUTHEASTERN COMAL COUNTIES...

At 1120 PM CDT, a severe thunderstorm was located over McQueeney, or
near New Braunfels, moving northeast at 30 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees.

Locations impacted include...
New Braunfels, Schertz, Seguin, Cibolo, Universal City, Selma,
Luling, Garden Ridge, McQueeney, Marion, Kingsbury, Santa Clara, New
Berlin, Staples, Zuehl, Geronimo, Zorn, Fentress, Redwood, and
Freiheit.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Prepare immediately for large hail and damaging winds. People outside
should move to a shelter, inside a strong building and away from
windows.

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

&&

LAT...LON 2938 9784 2936 9811 2943 9814 2948 9812
      2949 9819 2955 9823 2954 9826 2956 9830
      2968 9838 2982 9802 2976 9800 2985 9788
      2984 9785 2978 9783 2975 9780 2976 9778
      2972 9777 2971 9773 2969 9774 2965 9763
TIME...MOT...LOC 0420Z 245DEG 26KT 2962 9807 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

MM

582 
WWUS54 KEWX 100425
SVSEWX

Severe Weather Statement
National Weather Service Austin/San Antonio TX
1125 PM CDT Tue Apr 9 2024

TXC091-100435-
/O.CAN.KEWX.SV.W.0064.000000T0000Z-240410T0445Z/
Comal TX-
1125 PM CDT Tue Apr 9 2024

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN COMAL COUNTY IS
CANCELLED...

The storms which prompted the warning have moved out of the warned 
area. Therefore, the warning has been cancelled.

A Severe Thunderstorm Watch remains in effect until 400 AM CDT for
south central Texas.

LAT...LON 2938 9784 2938 9804 2963 9822 2968 9810
      2972 9804 2982 9784 2978 9783 2975 9780
      2976 9778 2972 9777 2971 9773 2969 9774
      2965 9763
TIME...MOT...LOC 0425Z 257DEG 25KT 2966 9800 2942 9793 

$$

TXC187-100445-
/O.CON.KEWX.SV.W.0064.000000T0000Z-240410T0445Z/
Guadalupe TX-
1125 PM CDT Tue Apr 9 2024

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1145 PM CDT
FOR GUADALUPE COUNTY...

At 1125 PM CDT, severe thunderstorms were located along a line
extending from Geronimo to 11 miles east of New Berlin, moving east
at 30 mph.

HAZARD...Ping pong ball size hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be injured. Expect hail 
         damage to roofs, siding, windows, and vehicles. Expect wind 
         damage to roofs, siding, and trees.

Locations impacted include...
New Braunfels, Schertz, Seguin, Cibolo, Luling, McQueeney, Marion,
Kingsbury, Santa Clara, New Berlin, Staples, Geronimo, Zorn,
Fentress, Zuehl, Nolte, Zipp, New Braunfels National Airport, and
Redwood.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Prepare immediately for large hail and damaging winds. People outside
should move to a shelter, inside a strong building and away from
windows.

Continuous cloud to ground lightning is occurring with these storms.
Move indoors immediately. Lightning is one of nature's leading
killers. Remember, if you can hear thunder, you are close enough to
be struck by lightning.

Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 2938 9784 2938 9804 2963 9822 2968 9810
      2972 9804 2982 9784 2978 9783 2975 9780
      2976 9778 2972 9777 2971 9773 2969 9774
      2965 9763
TIME...MOT...LOC 0425Z 257DEG 25KT 2966 9800 2942 9793 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

BRADY

Area Forecast Discussion
National Weather Service Austin/San Antonio TX
635 PM CDT Tue Apr 9 2024

...New AVIATION...

.UPDATE...
Issued at 444 PM CDT Tue Apr 9 2024

The Tornado Watch for portions of the Hill Country and I-35 corridor
from Hays to Williamson counties has been replaced with a Severe
Thunderstorm Watch. The remainder of the Tornado Watch has been
cancelled. Isolated storms will be possible near and north of the
surface boundary draped from Gillespie east into northern Travis and
southeast Williamson counties. The atmosphere remains very unstable
and uncapped, so any storms that develop in the weakly forced
environment now into the early evening will be capable of quickly
going severe and producing large hail and damaging wind gusts.
Additional storms are expected late evening and overnight as the
surface front catches the dry line to the west and moves east through
the region.

&&

.SHORT TERM...
(Tonight through Wednesday night)
Issued at 247 PM CDT Tue Apr 9 2024

As of this writing (around 230 PM), there are a few showers across
the local area especially across the Hill Country. This lull in
shower and storm activity was anticipated based on hires models.
However, it is forecast to be short-lived as storms begin to develop
mid to late afternoon around the Hill Country and areas along and
east of I-35. We remain under a Tornado Watch for areas  along and
east of Highway 281 and to the north of Bexar until 5 PM. New storms
are likely to develop this evening into the overnight hours as a dry-
line line continues to push across the Rio Grande Plains and it gets
picked up by a Pacific front. A second surge of dry and stronger
winds are forecast later tonight into Wednesday.

The atmosphere is prime for storms to rapidly grow and become severe
for the next 12 to 18 hours. The primary threats are large to very
large hail and isolated tornadoes and thunderstorm wind gusts up to
70 MPH. Some of the stronger storms could produce heavy downpours
which could lead to some localized and street flooding. Stay tuned
for any weather updates this evening and the possibility of new
convective watches.

As mentioned above, a dry-line is moving across the Rio Grande with
hot and dry conditions in the wake of it. Northwest winds around 10
to 20 MPH are occurring as of 2 PM with relative humidities ranging
from the teens into the low 20s. With the anticipation of these
conditions to continue through this evening, we upgraded the
Rangeland Fire Danger to  a Red Flag Warning for parts of the
southern Edwards Plateau and Rio Grande Plains through 10 PM.

Back to the severe weather conditions for tonight, the convective
line is expected to push across the I-35 from around 9 PM to 3 AM
(early Wednesday) and from 3 AM to 6 AM across the Coastal Plains.

Wednesday looks to be dry and cooler but also breezy to windy. Fire
weather concerns are expected for the southern Edwards Plateau and
the Rio Grande Plains on Wednesday. A Red Flag Warning could be
issued in future weather packages (this evening or overnight). With
breezy to windy conditions expected for most areas of South Central
Texas on Wednesday, a Wind Advisory is also likely to be issued in
future packages.

&&

.LONG TERM...
(Thursday through Tuesday)
Issued at 247 PM CDT Tue Apr 9 2024

Calmer weather conditions will set in after an active start to the
week as upper level ridging is expected to build in behind the
eastward departing trough. The ridging will result in a dry pattern
across south-central Texas with warming temperatures through the
weekend. On Thursday and Friday, minimum relative humidities are
forecast to remain in the teens and low 20s across much of the
western half of the CWA. On Thursday this should not be much of an
issue due to surface high pressure keeping winds relatively light
across the area. However, on Friday this surface high will push east
which will bring initially dry and breezy return flow before
moisture begins to work back into the region Friday night into
Saturday. Therefore, near-critical to critical fire weather
conditions seem plausible for Friday afternoon.

Other than it being warm and increasingly humid, there are no
weather concerns over the weekend as a sub-tropical ridge remains in
place over Mexico. Then, on Monday-Tuesday of next week our next
upper level trough will approach from the west. While there is still
plenty of time for this to change, it appears the upper low will
take a northeasterly trajectory out of the Desert Southwest/Four
Corners which would keep much of the forcing and associated
precipitation chances to the north of south-central Texas through
Tuesday at least. For now, we see no reason to deviate from the
blended guidance which gives northern portions of the CWA a 20-30%
chance for some showers and storms late Monday into Tuesday.
Regardless, temperatures look to be well above normal just ahead of
this system with widespread high temperatures in the upper 80s to
upper 90s.

&&

.AVIATION...
(00Z TAFS)
Issued at 635 PM CDT Tue Apr 9 2024

Isolated severe TSRAs ongoing early this evening near and north of
AUS. TSRAs are expected to increase in coverage this evening and into
the overnight hours as a cold front moves through the region.
Conditions are favorable for some storms to contain large hail and
very gusty winds. AUS should be at risk for TSRA activity 00Z-04Z
and SAT 03Z-06Z before activity shifts east into the Coastal Plains.
VFR conditions prevail Wednesday behind the cold front, with strong
NW winds 15-25 KT and gusts 25-35 KT possible.

&&

.FIRE WEATHER...
Issued at 247 PM CDT Tue Apr 9 2024

Red Flag Warning is in effect for the southern Edwards Plateau and
Rio Grande Plains through 10 PM due to low relative humidity and
breezy with gusty conditions up to 40 MPH. Another Red Flag Warming
is likely to be issued later tonight for the same areas for
Wednesday as low relative humidity and breezy to windy conditions
remain.

&&

.PRELIMINARY POINT TEMPS/POPS...
Austin Camp Mabry              58  74  52  80 /  70  10   0   0
Austin Bergstrom Intl Airport  58  73  50  79 /  70  10   0   0
New Braunfels Muni Airport     57  76  51  82 /  70   0   0   0
Burnet Muni Airport            54  70  49  77 /  50  10   0   0
Del Rio Intl Airport           57  83  53  88 /   0   0   0   0
Georgetown Muni Airport        57  71  50  77 /  70  10   0   0
Hondo Muni Airport             55  79  48  85 /  30   0   0   0
San Marcos Muni Airport        57  75  49  80 /  70  10   0   0
La Grange - Fayette Regional   61  74  50  77 /  80  20   0   0
San Antonio Intl Airport       58  75  50  82 /  50   0   0   0
Stinson Muni Airport           59  78  51  82 /  50   0   0   0

&&

.EWX WATCHES/WARNINGS/ADVISORIES...
&&

Short-Term...17
Long-Term...Gale
Aviation...76

Hazardous Weather Outlook
National Weather Service Austin/San Antonio TX
313 AM CDT Tue Apr 9 2024

TXZ171>173-183>194-202>209-217>225-228-100815-
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-
313 AM CDT Tue Apr 9 2024

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

.DAY ONE...Today And Tonight.

Rounds of scattered strong to severe storms will be possible
today and tonight across central and eastern half of South-Central
Texas. All modes of severe weather are possible, including a risk
of isolated tornadoes. However, large to very large hail will
remain the greatest hazard. Locally heavy rainfall with stronger
or training thunderstorms could lead to isolated flooding as well.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Strong northwesterly winds following in the wake of a cold front
on Wednesday could lead to gusts up to 40 mph and a possible Wind
Advisory across portions of South-Central Texas.

Critical fire weather conditions could develop Wednesday afternoon
as well out west due to the combination of strong northwesterly
winds and low humidity pending area rainfall.

.SPOTTER INFORMATION STATEMENT...

Spotters are encouraged to utilize social media outlets to report
severe weather.

Preliminary Local Storm Report
National Weather Service Austin/San Antonio TX
1004 PM CDT Tue Apr 9 2024

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

0949 PM     Hail             2 W Bastrop             30.11N 97.34W
04/09/2024  E1.00 Inch       Bastrop            TX   Public

            Report from mPING Quarter (1.00 in.).

&&

emp

Preliminary Local Storm Report
National Weather Service Austin/San Antonio TX
1015 PM CDT Tue Apr 9 2024

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

0930 PM     Hail             3 ESE Guadalupe River S 29.84N 98.46W
04/09/2024  E1.50 Inch       Comal              TX   Trained Spotter

&&

29

Special Weather Statement
National Weather Service Austin/San Antonio TX
1015 PM CDT Tue Apr 9 2024

TXZ204-205-207-220-100400-
Guadalupe TX-Bexar TX-Atascosa TX-Medina TX-
1015 PM CDT Tue Apr 9 2024

...Strong thunderstorms will impact portions of southeastern Medina,
west central Guadalupe, northwestern Atascosa and Bexar Counties
through 1100 PM CDT...

At 1015 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from Shavano Park to near Devine. Movement was east
at 15 mph.

HAZARD...Wind gusts up to 50 mph and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
San Antonio, New Braunfels, Schertz, Cibolo, Universal City, Live
Oak, Selma, Devine, Stinson Municipal Airport, San Antonio Int
Airport, Randolph AFB, Leon Valley, Kirby, Alamo Heights, Windcrest,
Terrell Hills, Shavano Park, Hollywood Park, Lytle, and McQueeney.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

A Severe Thunderstorm Watch remains in effect until 400 AM CDT for
south central Texas.

&&

LAT...LON 2964 9856 2964 9834 2959 9831 2964 9819
      2964 9804 2910 9850 2909 9908
TIME...MOT...LOC 0315Z 268DEG 15KT 2959 9854 2912 9897

MAX HAIL SIZE...0.88 IN
MAX WIND GUST...50 MPH

MO

Preliminary Local Storm Report
National Weather Service Austin/San Antonio TX
1041 PM CDT Tue Apr 9 2024

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

1004 PM     Tstm Wnd Gst     5 ENE Paige             30.23N 97.03W
04/09/2024  M65 MPH          Lee                TX   Public

            Measured wind gust at a personal weather
            station.

&&

emp

Special Weather Statement
National Weather Service Austin/San Antonio TX
1050 PM CDT Tue Apr 9 2024

TXZ219-220-100430-
Frio TX-Atascosa TX-
1050 PM CDT Tue Apr 9 2024

...Strong thunderstorms will impact portions of eastern Frio and
southwestern Atascosa Counties through 1130 PM CDT...

At 1050 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Bigfoot to 10 miles east of Dilley.
Movement was northeast at 50 mph.

HAZARD...Winds in excess of 40 mph and penny size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Pleasanton, Pearsall, Jourdanton, Dilley, Poteet, Charlotte, North
Pearsall, Moore, Goldfinch, Derby, Hilltop, Bigfoot, Schattel,
Leming, Iuka, Kyote, Davis, Dobrowolski, Amphion, and Rossville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

A Severe Thunderstorm Watch remains in effect until 400 AM CDT for
south central Texas.

&&

LAT...LON 2865 9880 2864 9925 2909 9899 2910 9847
      2864 9860 2864 9880
TIME...MOT...LOC 0350Z 238DEG 42KT 2903 9885 2864 9901

MAX HAIL SIZE...0.75 IN
MAX WIND GUST...40 MPH

MO

Preliminary Local Storm Report
National Weather Service Austin/San Antonio TX
1054 PM CDT Tue Apr 9 2024

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

1035 PM     Tstm Wnd Gst     3 ENE Lackland AFB      29.40N 98.59W
04/09/2024  M58 MPH          Bexar              TX   ASOS

            Wind gust to 58 MPH at Kelly Field.

&&

emp