Alert archive / Texas / River Flood Warnings in 2026

River Flood Warning 10, NWS Austin/San Antonio, TX

June 15, 2026Karnes County, Wilson County, Texas

NWS Austin/San Antonio, TX issued this river flood warning at Jun 15, 2026, 3:01 PM CDT for Karnes County, Wilson County, Texas. It took effect at Jun 16, 2026, 4:15 PM CDT. It was in force for .

The area

The counties it named.

The facts

Issued: Jun 15, 2026, 3:01 PM CDT (20:01 UTC)
In effect from: Jun 16, 2026, 4:15 PM CDT
Expired: Jun 16, 2026, 9:17 AM CDT
In force
Issued by: NWS Austin/San Antonio, TX
Area: Storm-based polygon
Flood severity: Minor

Counties Karnes County, TX, Wilson County, TX

The radar

The Austin/San Antonio radar (KEWX), 74 km from the middle of the area, began a volume at 20:02 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 river

Written for the forecast point San Antonio River near Floresville (FLVT2).

Action stage: 21 ft
Minor stage: 27 ft
Moderate stage: 33 ft
Major stage: 42 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 08183200, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

What forecasters said that day

The local office's own words before this river flood 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 river flood warning went out at Jun 15, 1:15 PM CDT, 1 hour 46 minutes earlier.

Area forecast discussion, Jun 15, 1:15 PM CDT, 1 hour 46 minutes before

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In the hours before

Local storm report, Jun 15, 9:14 AM CDT, 5 hours 47 minutes before

Preliminary Local Storm Report
National Weather Service Austin/San Antonio TX
914 AM CDT Mon Jun 15 2026

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

0650 AM     Flash Flood      2 SE Eagle Pass         28.68N 100.47W
06/15/2026                   Maverick           TX   Public

            Widespread inundation across El Indio
            Highway observed via video on social media,
            likely several inches in depth.

&&

HT

Local storm report, Jun 15, 11:53 AM CDT, 3 hours 8 minutes before

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Local storm report, Jun 15, 12:09 PM CDT, 2 hours 52 minutes before

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Local storm report, Jun 15, 12:48 PM CDT, 2 hours 13 minutes before

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Local storm report, Jun 15, 12:56 PM CDT, 2 hours 5 minutes before

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Local storm report, Jun 15, 1:54 PM CDT, 1 hour 7 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
Jun 14, 8:27 PM CDT	Areal Flood Advisory	EWX	Val Verde	3 hr
Jun 14, 9:22 PM CDT	Areal Flood Advisory	EWX	Burnet, Llano	3 hr
Jun 14, 9:40 PM CDT	Flash Flood Warning Considerable damage threat	EWX	Llano	3 hr
Jun 14, 9:50 PM CDT	Areal Flood Advisory	EWX	Edwards, Val Verde	115 min
Jun 14, 9:57 PM CDT	Flash Flood Warning Considerable damage threat	EWX	Burnet	3 hr
Jun 14, 10:49 PM CDT	Flash Flood Warning Considerable damage threat	EWX	Edwards, Val Verde	4 hr
Jun 14, 11:19 PM CDT	Areal Flood Advisory	EWX	Gillespie	9 min
Jun 14, 11:28 PM CDT	Flash Flood Warning Considerable damage threat	EWX	Gillespie	5 hr
Jun 14, 11:35 PM CDT	Areal Flood Advisory	EWX	Gillespie, Llano	3 hr
Jun 14, 11:42 PM CDT	Flash Flood Warning Considerable damage threat	EWX	Blanco, Burnet, Llano	6 hr
Jun 14, 11:50 PM CDT	Areal Flood Advisory	EWX	Edwards, Kerr, Kinney, Real, Val Verde	3 hr
Jun 15, 12:23 AM CDT	Areal Flood Advisory	EWX	Travis, Williamson	3 hr
Jun 15, 12:55 AM CDT	Flash Flood Warning Considerable damage threat	EWX	Burnet, Travis, Williamson	8 hr
Jun 15, 1:30 AM CDT	Areal Flood Advisory	EWX	Bandera, Bexar, Kendall, Medina	20 min
Jun 15, 1:50 AM CDT	Flash Flood Warning Considerable damage threat	EWX	Bandera, Bexar, Kendall, Medina	8 hr
Jun 15, 1:53 AM CDT	Areal Flood Advisory	EWX	Blanco, Hays, Travis	27 min
Jun 15, 2:01 AM CDT	Areal Flood Advisory	EWX	Medina, Uvalde	3 hr
Jun 15, 2:08 AM CDT	Flash Flood Warning Considerable damage threat	EWX	Bastrop, Lee, Travis, Williamson	6 hr
Jun 15, 2:20 AM CDT	Flash Flood Warning Considerable damage threat	EWX	Blanco, Hays, Travis	7 hr
Jun 15, 2:41 AM CDT	Areal Flood Advisory	EWX	Bandera, Kendall, Kerr	3 hr
Jun 15, 3:08 AM CDT	Flash Flood Warning Considerable damage threat	EWX	Bandera, Medina, Real, Uvalde	4 hr
Jun 15, 3:15 AM CDT	Flash Flood Warning Considerable damage threat	EWX	Blanco, Comal, Hays	6 hr
Jun 15, 3:31 AM CDT	Flash Flood Warning Considerable damage threat	EWX	Bandera, Kerr	5 hr
Jun 15, 4:04 AM CDT	Areal Flood Advisory	EWX	Gillespie, Kendall	3 hr
Jun 15, 4:23 AM CDT	Flash Flood Warning Considerable damage threat	EWX	Bexar, Comal, Guadalupe, Hays	4 hr
Jun 15, 4:24 AM CDT	River Flood Warning	EWX	Travis	5 hr
Jun 15, 4:41 AM CDT	Areal Flood Advisory	EWX	Bastrop, Caldwell, Lee	4 hr
Jun 15, 4:48 AM CDT	Flash Flood Warning Considerable damage threat	EWX	Kendall	4 hr
Jun 15, 4:58 AM CDT	Flash Flood Warning Considerable damage threat	EWX	Maverick	6 hr
Jun 15, 5:36 AM CDT	Flash Flood Warning Considerable damage threat	EWX	Bexar, Medina	5 hr
Jun 15, 6:35 AM CDT	Areal Flood Advisory	EWX	Fayette, Gonzales, Guadalupe, Lavaca, Lee	3 hr
Jun 15, 6:53 AM CDT	Areal Flood Advisory	EWX	Atascosa, Bexar, Guadalupe, Karnes, Wilson	3 hr
Jun 15, 6:59 AM CDT	Areal Flood Advisory	EWX	Medina, Uvalde	3 hr
Jun 15, 7:38 AM CDT	Areal Flood Advisory	EWX	Maverick	58 min
Jun 15, 8:06 AM CDT	Areal Flood Advisory	EWX	Bastrop, Lee, Travis, Williamson	114 min
Jun 15, 8:25 AM CDT	Areal Flood Advisory	EWX	Bexar, Comal, Guadalupe	95 min
Jun 15, 8:28 AM CDT	River Flood Warning	EWX	Bexar	19 hr
Jun 15, 8:30 AM CDT	Areal Flood Advisory	EWX	Burnet, Travis, Williamson	60 min
Jun 15, 8:36 AM CDT	Flash Flood Warning Considerable damage threat	EWX	Maverick	7 hr
Jun 15, 8:52 AM CDT	Areal Flood Advisory	EWX	Kendall	3 hr
Jun 15, 8:57 AM CDT	Areal Flood Advisory	EWX	Bandera, Kerr	78 min
Jun 15, 8:59 AM CDT	Areal Flood Advisory	EWX	Blanco, Comal, Hays	91 min
Jun 15, 9:02 AM CDT	Areal Flood Advisory	EWX	Blanco, Hays, Travis	88 min
Jun 15, 9:23 AM CDT	Areal Flood Advisory	EWX	Bandera, Bexar, Kendall, Medina	2 hr
Jun 15, 9:50 AM CDT	River Flood Warning	EWX	Bexar	24 hr
Jun 15, 9:53 AM CDT	River Flood Warning	EWX	Bexar, Wilson	23 hr
Jun 15, 10:32 AM CDT	Areal Flood Advisory	EWX	Bexar, Medina	73 min
Jun 15, 10:59 AM CDT	Areal Flood Advisory	EWX	Maverick	3 hr
Jun 15, 3:37 PM CDT	Areal Flood Advisory	EWX	Edwards, Kinney, Val Verde	2 hr
Jun 15, 3:53 PM CDT	Areal Flood Advisory	EWX	Maverick	83 min

Nearby

River Flood Warnings in Texas, 2026 Every river 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; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.