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Home Return to list Areal Flood Watch 0001 Issued by the Brownsville Forecast Office
Action: New Issued At: 2026-05-21 08:10:14
721
WGUS64 KBRO 211309
FFABRO
URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Brownsville TX
809 AM CDT Thu May 21 2026
TXZ248>255-351-353>355-451-454-455-221315-
/O.NEW.KBRO.FA.A.0001.260521T1309Z-260525T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Zapata-Jim Hogg-Brooks-Inland Kenedy-Starr-Southern Hidalgo-
Inland Willacy-Inland Cameron-Coastal Kenedy-Northern Hidalgo-
Coastal Willacy-Coastal Cameron-Kenedy Island-Willacy Island-
Cameron Island-
Including the cities of Laguna Vista, McAllen, Roma, Harlingen,
Mission, Edinburg, Pharr, Boca Chica Beach, Port Isabel, Zapata,
Raymondville, Hebbronville, South Padre Island, Falfurrias,
Brownsville, Weslaco, Sarita, Rio Grande City, Port Mansfield, and
San Manuel
809 AM CDT Thu May 21 2026
...FLOOD WATCH IN EFFECT THROUGH MONDAY MORNING...
* WHAT...Flooding caused by excessive rainfall is possible.
* WHERE...All of Deep South Texas and the Rio Grande Valley.
* WHEN...Through Monday morning.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas. Storm drains
and ditches may become clogged with debris.
* ADDITIONAL DETAILS...
- Portions of Deep South Texas have already received 3 to 6 inches
of rainfall over the last 48 hours. Additional rounds of heavy
rainfall are possible through this weekend. Saturated soil and
urban poor drainage could lead to isolated to scattered flash
flooding.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
Action: Continued Issued At: 2026-05-22 07:12:41
722
WGUS64 KBRO 221212
FFABRO
Flood Watch
National Weather Service Brownsville TX
712 AM CDT Fri May 22 2026
TXZ248>255-351-353>355-451-454-455-230900-
/O.CON.KBRO.FA.A.0001.000000T0000Z-260525T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Zapata-Jim Hogg-Brooks-Inland Kenedy-Starr-Southern Hidalgo-
Inland Willacy-Inland Cameron-Coastal Kenedy-Northern Hidalgo-
Coastal Willacy-Coastal Cameron-Kenedy Island-Willacy Island-
Cameron Island-
Including the cities of Hebbronville, Zapata, Raymondville, Laguna
Vista, San Manuel, Port Mansfield, Harlingen, South Padre Island,
McAllen, Falfurrias, Pharr, Mission, Weslaco, Roma, Port Isabel,
Sarita, Brownsville, Boca Chica Beach, Rio Grande City, and Edinburg
712 AM CDT Fri May 22 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH MONDAY MORNING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of Deep South Texas, including the following
areas, Brooks, Cameron Island, Coastal Cameron, Coastal Kenedy,
Coastal Willacy, Inland Cameron, Inland Kenedy, Inland Willacy, Jim
Hogg, Kenedy Island, Northern Hidalgo, Southern Hidalgo, Starr,
Willacy Island and Zapata.
* WHEN...Through Monday morning.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas. Storm drains
and ditches may become clogged with debris.
* ADDITIONAL DETAILS...
- Portions of Deep South Texas have already received 3 to 6 inches
of rainfall over the last 48 hours. Additional rounds of heavy
rainfall are possible through this weekend. Saturated soil and
urban poor drainage could lead to isolated to scattered flash
flooding.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
Action: Continued Issued At: 2026-05-23 03:02:50
994
WGUS64 KBRO 230802
FFABRO
Flood Watch
National Weather Service Brownsville TX
302 AM CDT Sat May 23 2026
TXZ248>255-351-353>355-451-454-455-231815-
/O.CON.KBRO.FA.A.0001.000000T0000Z-260525T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Zapata-Jim Hogg-Brooks-Inland Kenedy-Starr-Southern Hidalgo-
Inland Willacy-Inland Cameron-Coastal Kenedy-Northern Hidalgo-
Coastal Willacy-Coastal Cameron-Kenedy Island-Willacy Island-
Cameron Island-
Including the cities of Raymondville, San Manuel, Harlingen, Laguna
Vista, McAllen, Boca Chica Beach, Roma, Falfurrias, Edinburg, Pharr,
South Padre Island, Mission, Port Mansfield, Brownsville,
Hebbronville, Sarita, Weslaco, Zapata, Rio Grande City, and Port
Isabel
302 AM CDT Sat May 23 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH MONDAY MORNING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...All of Deep South Texas and the Rio Grande Valley.
* WHEN...Through Monday morning.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas. Storm drains
and ditches may become clogged with debris.
* ADDITIONAL DETAILS...
- Portions of Deep South Texas have already received 3 to 6 inches
of rainfall over the last 48 hours. Additional rounds of heavy
rainfall are possible through this weekend. Saturated soil and
urban poor drainage could lead to isolated to scattered flash
flooding.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
Action: Continued Issued At: 2026-05-23 14:03:52
581
WGUS64 KBRO 231903
FFABRO
Flood Watch
National Weather Service Brownsville TX
203 PM CDT Sat May 23 2026
TXZ248>255-351-353>355-451-454-455-240900-
/O.CON.KBRO.FA.A.0001.000000T0000Z-260525T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Zapata-Jim Hogg-Brooks-Inland Kenedy-Starr-Southern Hidalgo-
Inland Willacy-Inland Cameron-Coastal Kenedy-Northern Hidalgo-
Coastal Willacy-Coastal Cameron-Kenedy Island-Willacy Island-
Cameron Island-
Including the cities of Weslaco, Laguna Vista, Hebbronville, Pharr,
Port Isabel, Roma, Edinburg, Harlingen, Brownsville, San Manuel, Boca
Chica Beach, Falfurrias, Raymondville, Sarita, Rio Grande City,
Mission, McAllen, Port Mansfield, Zapata, and South Padre Island
203 PM CDT Sat May 23 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH MONDAY MORNING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of Deep South Texas, including the following
areas, Brooks, Cameron Island, Coastal Cameron, Coastal Kenedy,
Coastal Willacy, Inland Cameron, Inland Kenedy, Inland Willacy, Jim
Hogg, Kenedy Island, Northern Hidalgo, Southern Hidalgo, Starr,
Willacy Island and Zapata.
* WHEN...Through Monday morning.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas. Storm drains
and ditches may become clogged with debris.
* ADDITIONAL DETAILS...
- Portions of Deep South Texas have already received 3 to 6 inches
of rainfall over the last 48 hours. Additional rounds of heavy
rainfall are possible through this weekend. Saturated soil and
urban poor drainage could lead to isolated to scattered flash
flooding.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
Garcia
Action: Cancelled Issued At: 2026-05-23 22:26:11 929 WGUS64 KBRO 240325 FFABRO Flood Watch National Weather Service Brownsville TX 1025 PM CDT Sat May 23 2026 TXZ248>255-351-353>355-451-454-455-240430- /O.CAN.KBRO.FA.A.0001.000000T0000Z-260525T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Zapata-Jim Hogg-Brooks-Inland Kenedy-Starr-Southern Hidalgo- Inland Willacy-Inland Cameron-Coastal Kenedy-Northern Hidalgo- Coastal Willacy-Coastal Cameron-Kenedy Island-Willacy Island- Cameron Island- Including the cities of Port Mansfield, Weslaco, Rio Grande City, Port Isabel, Laguna Vista, Mission, Roma, Raymondville, Harlingen, Hebbronville, Boca Chica Beach, Falfurrias, Pharr, Edinburg, McAllen, Brownsville, San Manuel, South Padre Island, Sarita, and Zapata 1025 PM CDT Sat May 23 2026 ...FLOOD WATCH IS CANCELLED... The Flood Watch is cancelled for a portion of Deep South Texas, including the following areas, Brooks, Cameron Island, Coastal Cameron, Coastal Kenedy, Coastal Willacy, Inland Cameron, Inland Kenedy, Inland Willacy, Jim Hogg, Kenedy Island, Northern Hidalgo, Southern Hidalgo, Starr, Willacy Island and Zapata. Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures. $$ BE | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||