Alert archive / Texas / Severe Thunderstorm Warnings in 2026

Severe Thunderstorm Warning 15, NWS Austin/San Antonio, TX

March 10, 20264 counties in Texas

NWS Austin/San Antonio, TX issued this severe thunderstorm warning at Mar 10, 2026, 7:36 PM CDT for 4 counties in Texas. It was in force for 54 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: Mar 10, 2026, 7:36 PM CDT (00:36 UTC)
Expired: Mar 10, 2026, 8:30 PM CDT
In force: 54 min
Issued by: NWS Austin/San Antonio, TX
Area: Storm-based polygon
Damage threat: Considerable
Hail: 2.0 in
Wind: 60.0 mph

Counties Bandera County, TX, Gillespie County, TX, Kendall County, TX, Kerr County, TX

The radar

The Austin/San Antonio radar (KEWX), 106 km from the middle of the area, began a volume at 00:35 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Mar 10, 3:13 PM CDT	Tornado Watch	SPC	7 hr

The nearest sounding before it

Del Rio, TX (KDRT), launched 00:00Z, 0.6 hours before the alert went out and 186 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: 949 J/kg
Mixed-layer CIN: -161 J/kg
Mixed-layer LCL: 1483 m above ground
0-6 km bulk shear: 70 kt
0-1 km storm-relative helicity: 390 m²/s²
0-3 km storm-relative helicity: 548 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 16.3

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 Mar 10, 6:38 PM CDT, 58 minutes earlier.

Area forecast discussion, Mar 10, 6:38 PM CDT, 58 minutes before

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In the hours before

Local storm report, Mar 10, 5:57 PM CDT, 1 hour 39 minutes before

Preliminary Local Storm Report
National Weather Service Austin/San Antonio TX
557 PM CDT Tue Mar 10 2026

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

0540 PM     Tornado          9 ENE Laughlin AFB      29.40N 100.65W
03/10/2026                   Kinney             TX   Storm Chaser

            Picture received of brief tornado touchdown
            over open county, north of U.S. 90. Location
            estimated.

&&

JR

Local storm report, Mar 10, 6:46 PM CDT, 50 minutes before

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Local storm report, Mar 10, 6:49 PM CDT, 47 minutes before

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Local storm report, Mar 10, 7:11 PM CDT, 25 minutes before

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Local storm report, Mar 10, 7:16 PM CDT, 20 minutes before

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Local storm report, Mar 10, 7:27 PM CDT, 9 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Mar 10, 7:03 PM CDT	Severe Thunderstorm Warning Destructive damage threat	EWX	Bandera, Real	57 min
Mar 10, 7:41 PM CDT	Special Weather Statement	EWX	Val Verde	49 min
Mar 10, 7:55 PM CDT	Severe Thunderstorm Warning	EWX	Edwards, Kinney, Val Verde	48 min
Mar 10, 8:18 PM CDT	Severe Thunderstorm Warning Considerable damage threat	EWX	Blanco, Kendall, Kerr	37 min
Mar 10, 8:20 PM CDT	Severe Thunderstorm Warning	EWX	Val Verde	55 min
Mar 10, 8:25 PM CDT	Tornado Warning	EWX	Kendall, Kerr	13 min
Mar 10, 8:55 PM CDT	Special Weather Statement	EWX	Blanco	50 min
Mar 10, 9:11 PM CDT	Special Weather Statement	EWX	Val Verde	34 min
Mar 10, 9:11 PM CDT	Severe Thunderstorm Warning	EWX	Edwards, Val Verde	21 min
Mar 10, 9:30 PM CDT	Severe Thunderstorm Warning	EWX	Edwards, Kinney, Val Verde	32 min
Mar 10, 9:50 PM CDT	Special Weather Statement	EWX	Kinney	40 min
Mar 10, 9:57 PM CDT	Special Weather Statement	EWX	Edwards	48 min
Mar 10, 10:02 PM CDT	Special Weather Statement	EWX	Kinney	43 min
Mar 10, 10:10 PM CDT	Severe Thunderstorm Warning	EWX	Edwards	26 min
Mar 10, 10:19 PM CDT	Severe Thunderstorm Warning	EWX	Kinney, Val Verde	20 min
Mar 10, 10:35 PM CDT	Special Weather Statement	EWX	Edwards, Real	40 min
Mar 10, 10:38 PM CDT	Special Weather Statement	EWX	Kinney	37 min
Mar 10, 10:39 PM CDT	Special Weather Statement	EWX	Llano	51 min
Mar 10, 10:40 PM CDT	Severe Thunderstorm Warning	EWX	Kinney, Val Verde	35 min
Mar 10, 11:15 PM CDT	Special Weather Statement	EWX	Bandera, Gillespie, Kerr, Kinney, Real, Uvalde	60 min
Mar 10, 11:23 PM CDT	Severe Thunderstorm Warning	EWX	Burnet, Llano	52 min
Mar 10, 11:46 PM CDT	Severe Thunderstorm Warning	EWX	Blanco, Gillespie, Llano	48 min
Mar 11, 1:44 AM CDT	Special Weather Statement	EWX	Blanco, Gillespie, Llano	46 min
Mar 11, 1:47 AM CDT	Special Weather Statement	EWX	Kinney, Uvalde	43 min
Mar 11, 3:20 AM CDT	Special Weather Statement	EWX	Blanco	40 min
Mar 11, 4:55 AM CDT	Areal Flood Advisory	EWX	Bexar, Blanco, Burnet, Comal, Gillespie, Hays and 3 more	3 hr
Mar 11, 6:55 AM CDT	Special Weather Statement	EWX	Fayette	50 min
Mar 11, 4:31 PM CDT	Special Weather Statement	EWX	Bastrop	29 min
Mar 11, 5:00 PM CDT	Special Weather Statement	EWX	Fayette	30 min
Mar 11, 5:28 PM CDT	Special Weather Statement	EWX	Fayette	32 min
Mar 11, 5:31 PM CDT	Special Weather Statement	EWX	Fayette	44 min
Mar 11, 6:43 PM CDT	Special Weather Statement	EWX	Lee	32 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.