Alert archive / Texas / Severe Thunderstorm Warnings in 2026

Severe Thunderstorm Warning 125, NWS Austin/San Antonio, TX

May 26, 2026Zavala County, Texas

NWS Austin/San Antonio, TX issued this severe thunderstorm warning at May 26, 2026, 1:10 PM CDT for Zavala County, Texas. It was in force for 50 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: May 26, 2026, 1:10 PM CDT (18:10 UTC)
Expired: May 26, 2026, 2:00 PM CDT
In force: 50 min
Issued by: NWS Austin/San Antonio, TX
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

County Zavala County, TX

The radar

The Laughlin AFB radar (KDFX), 68 km from the middle of the area, began a volume at 18:10 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 12:00Z, 6.2 hours before the alert went out and 119 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 464 J/kg
Mixed-layer CIN: -172 J/kg
Mixed-layer LCL: 1147 m above ground
0-6 km bulk shear: 28 kt
0-1 km storm-relative helicity: 110 m²/s²
0-3 km storm-relative helicity: 175 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.4

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this severe thunderstorm warning 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 severe thunderstorm warning went out at May 26, 12:33 PM CDT, 37 minutes earlier.

Area forecast discussion, May 26, 12:33 PM CDT, 37 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.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

The office that day

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

Issued	Product	Office	Counties	Lasted
May 25, 7:15 PM CDT	Special Weather Statement	EWX	Williamson	30 min
May 25, 8:14 PM CDT	Special Weather Statement	EWX	Lee	31 min
May 26, 11:09 AM CDT	Flood Watch	EWX	Bandera, Bexar, Blanco, Burnet, Comal, Edwards and 12 more	15 hr
May 26, 1:56 PM CDT	Special Weather Statement	EWX	Zavala	49 min
May 26, 2:03 PM CDT	Special Weather Statement	EWX	Uvalde	42 min
May 26, 2:21 PM CDT	Severe Thunderstorm Warning	EWX	Uvalde	54 min
May 26, 2:28 PM CDT	Severe Thunderstorm Warning	EWX	Frio, Medina, Uvalde, Zavala	62 min
May 26, 2:37 PM CDT	Special Weather Statement	EWX	Val Verde	53 min
May 26, 2:43 PM CDT	Severe Thunderstorm Warning	EWX	Val Verde	42 min
May 26, 3:11 PM CDT	Severe Thunderstorm Warning	EWX	Uvalde	21 min
May 26, 3:14 PM CDT	Tornado Warning	EWX	Frio, Zavala	46 min
May 26, 3:24 PM CDT	Severe Thunderstorm Warning Considerable damage threat	EWX	Frio	66 min
May 26, 3:36 PM CDT	Severe Thunderstorm Warning	EWX	Edwards, Real	39 min
May 26, 3:54 PM CDT	Severe Thunderstorm Warning	EWX	Edwards	21 min
May 26, 4:01 PM CDT	Severe Thunderstorm Warning	EWX	Frio	59 min
May 26, 4:11 PM CDT	Special Weather Statement	EWX	Real	34 min
May 26, 4:17 PM CDT	Special Weather Statement	EWX	Gillespie	43 min
May 26, 4:37 PM CDT	Severe Thunderstorm Warning	EWX	Gillespie	53 min
May 26, 4:48 PM CDT	Severe Thunderstorm Warning	EWX	Kinney, Maverick, Val Verde	57 min
May 26, 4:49 PM CDT	Severe Thunderstorm Warning Considerable damage threat	EWX	Atascosa, Frio	56 min
May 26, 5:21 PM CDT	Tornado Warning	EWX	Maverick	17 min
May 26, 5:29 PM CDT	Special Weather Statement	EWX	Llano	61 min
May 26, 5:34 PM CDT	Severe Thunderstorm Warning	EWX	Gillespie, Llano	17 min
May 26, 5:39 PM CDT	Severe Thunderstorm Warning	EWX	Maverick	66 min
May 26, 5:46 PM CDT	Severe Thunderstorm Warning Considerable damage threat	EWX	Atascosa, Frio	59 min
May 26, 5:49 PM CDT	Special Weather Statement	EWX	Blanco	41 min
May 26, 6:07 PM CDT	Severe Thunderstorm Warning	EWX	Blanco, Burnet, Gillespie, Llano	25 min
May 26, 6:15 PM CDT	Tornado Warning	EWX	Maverick	30 min
May 26, 6:20 PM CDT	Areal Flood Advisory	EWX	Atascosa, Frio	3 hr
May 26, 6:23 PM CDT	Severe Thunderstorm Warning	EWX	Maverick, Zavala	51 min
May 26, 6:32 PM CDT	Special Weather Statement	EWX	Burnet, Llano	43 min
May 26, 6:33 PM CDT	Special Weather Statement	EWX	Uvalde	42 min
May 26, 6:41 PM CDT	Severe Thunderstorm Warning	EWX	Atascosa	64 min
May 26, 6:47 PM CDT	Special Weather Statement	EWX	Uvalde	43 min
May 26, 6:54 PM CDT	Severe Thunderstorm Warning	EWX	Frio, Uvalde, Zavala	66 min

Nearby

Severe Thunderstorm Warnings in Texas, 2026 Every severe thunderstorm warning 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.