Alert archive / Texas / Flash Flood Warnings in 2026

Flash Flood Warning 16, NWS Corpus Christi, TX

June 15, 2026Calhoun County, Texas

NWS Corpus Christi, TX issued this flash flood warning at Jun 15, 2026, 10:47 PM CDT for Calhoun County, Texas. It was in force for 3 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jun 15, 2026, 10:47 PM CDT (03:47 UTC)
Expired: Jun 16, 2026, 1:45 AM CDT
In force: 3 hr
Issued by: NWS Corpus Christi, TX
Area: Storm-based polygon
Flood severity: None

County Calhoun County, TX

The radar

The Corpus Christi radar (KCRP), 114 km from the middle of the area, began a volume at 03:50 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

Corpus Christi, TX (KCRP), launched 00:00Z, 3.8 hours before the alert went out and 106 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: 776 J/kg
Mixed-layer CIN: -33 J/kg
Mixed-layer LCL: 650 m above ground
0-6 km bulk shear: 26 kt
0-1 km storm-relative helicity: 124 m²/s²
0-3 km storm-relative helicity: 145 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

What forecasters said that day

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

NWS Corpus Christi, TX wrote its last area forecast discussion before this flash flood warning went out at Jun 15, 6:11 PM CDT, 4 hours 36 minutes earlier.

Area forecast discussion, Jun 15, 6:11 PM CDT, 4 hours 36 minutes before

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The office that day

Everything else NWS Corpus Christi, TX issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 15, 10:53 PM CDT	Flash Flood Warning	CRP	Calhoun	3 hr
Jun 16, 2:06 AM CDT	Special Marine Warning	CRP		114 min
Jun 16, 3:48 AM CDT	Special Marine Warning	CRP		57 min
Jun 16, 4:02 AM CDT	Areal Flood Advisory	CRP	Duval, La Salle, McMullen, Webb	118 min
Jun 16, 4:05 AM CDT	Areal Flood Advisory	CRP	Calhoun	115 min
Jun 16, 4:13 AM CDT	Flash Flood Warning	CRP	Calhoun	2 hr
Jun 16, 5:04 AM CDT	Flash Flood Warning	CRP	Duval	3 hr
Jun 16, 7:14 AM CDT	Flash Flood Warning	CRP	Aransas, Kleberg, Nueces, San Patricio	3 hr
Jun 16, 9:26 AM CDT	River Flood Warning	CRP	Webb	11 hr
Jun 16, 9:27 AM CDT	Flash Flood Warning	CRP	Jim Wells, Kleberg, Nueces	2 hr
Jun 16, 10:06 AM CDT	Areal Flood Warning	CRP	Aransas, Kleberg, Nueces, San Patricio	3 hr
Jun 16, 10:45 AM CDT	Coastal Flood Advisory	CRP	Aransas, Calhoun, Kleberg, Nueces	32 hr
Jun 16, 10:46 AM CDT	Small Craft Advisory	CRP		44 hr
Jun 16, 11:12 AM CDT	Areal Flood Advisory	CRP	Aransas, Calhoun, Refugio, San Patricio	43 min
Jun 16, 11:16 AM CDT	Areal Flood Advisory	CRP	McMullen	42 min
Jun 16, 11:30 AM CDT	Areal Flood Warning	CRP	Jim Wells, Kleberg, Nueces, San Patricio	2 hr
Jun 16, 11:55 AM CDT	Flash Flood Warning	CRP	Aransas, Calhoun, Refugio, San Patricio, Victoria	3 hr
Jun 16, 11:58 AM CDT	Flash Flood Warning	CRP	McMullen	3 hr
Jun 16, 12:25 PM CDT	Areal Flood Advisory	CRP	La Salle	3 hr
Jun 16, 12:56 PM CDT	Special Marine Warning	CRP		64 min
Jun 16, 1:36 PM CDT	Flash Flood Warning	CRP	Aransas, Nueces, San Patricio	3 hr
Jun 16, 3:12 PM CDT	Areal Flood Warning	CRP	Aransas, Calhoun, Refugio	4 hr
Jun 16, 4:17 PM CDT	Areal Flood Warning	CRP	Aransas, Nueces, San Patricio	3 hr

Nearby

Flash Flood Warnings in Texas, 2026 Every flash flood 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.