Alert archive / Texas / Special Weather Statements in 2026

Special Weather Statement, NWS Austin/San Antonio, TX

June 19, 2026Dimmit County, Texas

NWS Austin/San Antonio, TX issued this special weather statement at Jun 19, 2026, 10:14 PM CDT for Dimmit County, Texas. It was in force for 46 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Jun 19, 2026, 10:14 PM CDT (03:14 UTC)
Expired
Jun 19, 2026, 11:00 PM CDT
In force
46 min
Issued by
NWS Austin/San Antonio, TX
Hail
0.50 in
Wind
40

County Dimmit County, TX

The radar

The Laughlin AFB radar (KDFX), 111 km from the middle of the area, began a volume at 03:15 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Del Rio, TX (KDRT), launched 00:00Z, 3.2 hours before the alert went out and 160 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Del Rio, TX at 00:00Z on 2026-06-20Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 671 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Del Rio, TX at 00:00Z on 2026-06-20The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 30 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
671 J/kg
Mixed-layer CIN
-220 J/kg
Mixed-layer LCL
1491 m above ground
0-6 km bulk shear
27 kt
0-1 km storm-relative helicity
30 m²/s²
0-3 km storm-relative helicity
116 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.1

Open this sounding in Storm Lab

The text

As transmitted.

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What forecasters said that day

The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Austin/San Antonio, TX wrote its last area forecast discussion before this special weather statement went out at Jun 19, 6:58 PM CDT, 3 hours 16 minutes earlier.

Area forecast discussion, Jun 19, 6:58 PM CDT, 3 hours 16 minutes before
<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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In the hours before

Special weather statement, Jun 19, 9:34 PM CDT, 40 minutes before
Special Weather Statement
National Weather Service Austin/San Antonio TX
934 PM CDT Fri Jun 19 2026

TXZ218-219-228-200315-
Frio TX-Dimmit TX-Zavala TX-
934 PM CDT Fri Jun 19 2026

...A strong thunderstorm will impact portions of eastern Dimmit,
southeastern Zavala and southwestern Frio Counties through 1015 PM
CDT...

At 934 PM CDT, Doppler radar was tracking a strong thunderstorm near
Light, or 12 miles southeast of Big Wells, moving northeast at 35
mph.

HAZARD...Wind gusts up to 50 mph and half inch 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...
Dilley, Big Wells, Brundage, Chaparral Wildlife Management Area,
Light, Hilltop, Divot, Catarina, and Las Vegas.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 2820 9962 2866 9977 2879 9916 2865 9904
      2864 9939 2821 9940
TIME...MOT...LOC 0234Z 233DEG 29KT 2841 9949

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...50 MPH

17
Special weather statement, Jun 19, 10:14 PM CDT, 0 minutes before
Special Weather Statement
National Weather Service Austin/San Antonio TX
1014 PM CDT Fri Jun 19 2026

TXZ218-219-228-200400-
Frio TX-Dimmit TX-Zavala TX-
1014 PM CDT Fri Jun 19 2026

...A strong thunderstorm will impact portions of northeastern Dimmit,
southeastern Zavala and southwestern Frio Counties through 1100 PM
CDT...

At 1014 PM CDT, Doppler radar was tracking a strong thunderstorm over
Las Vegas, or near Big Wells, moving north at 15 mph.

HAZARD...Winds in excess of 40 mph and half inch 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...
Big Wells, Brundage, Chaparral Wildlife Management Area, Light, Loma
Vista, Las Vegas, and Catarina.

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 2833 9959 2866 9977 2883 9955 2876 9926
      2864 9929 2864 9939 2827 9940
TIME...MOT...LOC 0314Z 196DEG 13KT 2855 9949

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...40 MPH

17

The office that day

Everything else NWS Austin/San Antonio, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 19, 9:34 PM CDTSpecial Weather StatementEWXLa Salle41 min
Jun 19, 10:20 PM CDTAreal Flood AdvisoryEWXDimmit3 hr
Jun 19, 10:56 PM CDTSpecial Weather StatementEWXUvalde, Zavala64 min
Jun 19, 11:03 PM CDTAreal Flood AdvisoryEWXDimmit, Uvalde, Zavala3 hr
Jun 19, 11:46 PM CDTAreal Flood AdvisoryEWXBandera, Frio, Medina, Uvalde4 hr
Jun 20, 12:20 AM CDTAreal Flood AdvisoryEWXBexar, Comal, Kendall3 hr
Jun 20, 12:40 AM CDTAreal Flood AdvisoryEWXFrio3 hr
Jun 20, 12:41 AM CDTFlash Flood Warning Considerable damage threatEWXBandera, Medina4 hr
Jun 20, 1:34 AM CDTFlash Flood Warning Considerable damage threatEWXBexar, Comal, Kendall4 hr
Jun 20, 1:38 AM CDTAreal Flood AdvisoryEWXAtascosa, Bexar, Medina3 hr
Jun 20, 1:41 AM CDTSpecial Weather StatementEWXKendall49 min
Jun 20, 2:04 AM CDTFlash Flood Warning Considerable damage threatEWXBexar, Medina4 hr
Jun 20, 2:42 AM CDTSpecial Weather StatementEWXBurnet48 min
Jun 20, 2:49 AM CDTAreal Flood AdvisoryEWXDeWitt, Gonzales, Karnes, Wilson4 hr
Jun 20, 2:57 AM CDTAreal Flood AdvisoryEWXBandera, Medina, Real, Uvalde4 hr
Jun 20, 3:00 AM CDTAreal Flood AdvisoryEWXBurnet, Travis, Williamson4 hr
Jun 20, 4:48 AM CDTAreal Flood AdvisoryEWXBurnet3 hr
Jun 20, 11:52 AM CDTRiver Flood WarningEWXBexar21 hr

Nearby

Special Weather Statements in Texas, 2026Every special weather statement in 2026

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.