Alert archive / Texas / Severe Thunderstorm Warnings in 2025

Severe Thunderstorm Warning 92, NWS Houston/Galveston, TX

May 26, 20255 counties in Texas

NWS Houston/Galveston, TX issued this severe thunderstorm warning at May 26, 2025, 10:10 PM CDT for 5 counties in 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, 2025, 10:10 PM CDT (03:10 UTC)
Expired
May 26, 2025, 11:00 PM CDT
In force
50 min
Issued by
NWS Houston/Galveston, TX
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

Counties Brazos County, TX, Burleson County, TX, Grimes County, TX, Madison County, TX, Washington County, TX

The watch it was issued in

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

IssuedProductOfficeLasted
May 26, 9:19 PM CDTSevere Thunderstorm WatchSPC6 hr

The nearest sounding before it

Lake Charles Mun, LA (KLCH), launched 00:00Z, 3.2 hours before the alert went out and 297 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, Lake Charles Mun, LA at 00:00Z on 2025-05-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 181 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, Lake Charles Mun, LA at 00:00Z on 2025-05-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 88 square meters per square second.19395878Sfc1 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
181 J/kg
Mixed-layer CIN
-279 J/kg
Mixed-layer LCL
1768 m above ground
0-6 km bulk shear
34 kt
0-1 km storm-relative helicity
88 m²/s²
0-3 km storm-relative helicity
196 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.2

Open this sounding in Storm Lab

The office that day

Everything else NWS Houston/Galveston, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 26, 7:08 PM CDTSmall Craft AdvisoryHGX18 hr
May 26, 7:12 PM CDTSpecial Marine WarningHGX33 min
May 26, 9:34 PM CDTSpecial Weather StatementHGXBurleson41 min
May 26, 10:47 PM CDTSpecial Weather StatementHGXMadison28 min
May 26, 10:50 PM CDTSpecial Weather StatementHGXGrimes, Walker, Washington55 min
May 26, 11:16 PM CDTSevere Thunderstorm WarningHGXGrimes, Montgomery, San Jacinto, Walker44 min
May 26, 11:37 PM CDTSpecial Weather StatementHGXAustin, Colorado, Fort Bend, Harris, Liberty, Montgomery and 5 more83 min
May 26, 11:46 PM CDTSevere Thunderstorm WarningHGXAustin, Harris, Liberty, Montgomery, San Jacinto, Waller59 min
May 26, 11:52 PM CDTSpecial Marine WarningHGX113 min
May 26, 11:57 PM CDTSevere Thunderstorm WarningHGXLiberty, Montgomery, Polk, San Jacinto, Trinity, Walker48 min
May 27, 12:40 AM CDTSpecial Marine WarningHGX2 hr
May 27, 12:45 AM CDTSevere Thunderstorm WarningHGXBrazoria, Chambers, Fort Bend, Galveston, Harris, Liberty and 3 more60 min
May 27, 1:03 AM CDTSpecial Weather StatementHGXBrazoria, Fort Bend, Jackson, Wharton57 min
May 27, 1:20 AM CDTSevere Thunderstorm WarningHGXBrazoria, Chambers, Galveston, Harris, Liberty55 min
May 27, 2:01 AM CDTSpecial Marine WarningHGX29 min
May 27, 2:11 AM CDTSpecial Marine WarningHGX64 min
May 27, 2:24 AM CDTSpecial Weather StatementHGXBrazoria, Chambers, Galveston, Jackson, Matagorda66 min
May 27, 2:40 AM CDTSpecial Marine WarningHGX65 min

Nearby

Severe Thunderstorm Warnings in Texas, 2025Every severe thunderstorm warning in 2025

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.