Alerts from NWS Brownsville TX (UNOFFICIAL)
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Alerts from NWS Brownsville TX (UNOFFICIAL)
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Coastal Flood Statement issued December 28 at 9:10PM CST until December 29 at 6:00PM CST by NWS Brownsville TX
Additional Details Here.
* WHAT...For the Coastal Flood Statement, isolated minor coastal flooding expected. For the High Surf Advisory, large breaking waves of 5 to 8 feet expected in the surf zone. For the High Rip Current Risk, dangerous rip currents expected. * WHERE...Kenedy Island, Willacy Island and Cameron Island Counties. * WHEN...For the Coastal Flood Statement, from 4 AM CST Monday through Monday afternoon. For the High Surf Advisory, from 6 AM Monday to 6 PM CST Tuesday. For the High Rip Current Risk, from 6 AM CST Monday through Tuesday afternoon. * IMPACTS...Wave run-up may approach the dunes along narrow beaches. Beach equipment, such as umbrellas and chairs, could be moved by waves. Vehicles driving along narrow beaches may experience higher water levels. Elevated water levels may also occur across the Laguna Madre and South Bay, and along State Highway 4 west of Boca Chica State Park. Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water. * ADDITIONAL DETAILS...Strong northeasterly to northerly winds continuing behind a strong cold front are expected to build water levels, leading to minor coastal flooding of narrow beaches from Monday morning through several hours following high tide, which is at 2:12 PM CST Monday afternoon. * WHAT...For the Coastal Flood Statement, isolated minor coastal flooding expected. For the High Surf Advisory, large breaking waves of 5 to 8 feet expected in the surf zone. For the High Rip Current Risk, dangerous rip currents expected. * WHERE...Kenedy Island, Willacy Island and Cameron Island Counties. * WHEN...For the Coastal Flood Statement, from 4 AM CST Monday through Monday afternoon. For the High Surf Advisory, from 6 AM Monday to 6 PM CST Tuesday. For the High Rip Current Risk, from 6 AM CST Monday through Tuesday afternoon. * IMPACTS...Wave run-up may approach the dunes along narrow beaches. Beach equipment, such as umbrellas and chairs, could be moved by waves. Vehicles driving along narrow beaches may experience higher water levels. Elevated water levels may also occur across the Laguna Madre and South Bay, and along State Highway 4 west of Boca Chica State Park. Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water. * ADDITIONAL DETAILS...Strong northeasterly to northerly winds continuing behind a strong cold front are expected to build water levels, leading to minor coastal flooding of narrow beaches from Monday morning through several hours following high tide, which is at 2:12 PM CST Monday afternoon. * WHAT...For the Coastal Flood Statement, isolated minor coastal flooding expected. For the High Surf Advisory, large breaking waves of 5 to 8 feet expected in the surf zone. For the High Rip Current Risk, dangerous rip currents expected. * WHERE...Kenedy Island, Willacy Island and Cameron Island Counties. * WHEN...For the Coastal Flood Statement, from 4 AM CST Monday through Monday afternoon. For the High Surf Advisory, from 6 AM Monday to 6 PM CST Tuesday. For the High Rip Current Risk, from 6 AM CST Monday through Tuesday afternoon. * IMPACTS...Wave run-up may approach the dunes along narrow beaches. Beach equipment, such as umbrellas and chairs, could be moved by waves. Vehicles driving along narrow beaches may experience higher water levels. Elevated water levels may also occur across the Laguna Madre and South Bay, and along State Highway 4 west of Boca Chica State Park. Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water. * ADDITIONAL DETAILS...Strong northeasterly to northerly winds continuing behind a strong cold front are expected to build water levels, leading to minor coastal flooding of narrow beaches from Monday morning through several hours following high tide, which is at 2:12 PM CST Monday afternoon.
December 29, 2025 at 3:15 AM
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Wind Advisory issued December 28 at 8:50PM CST until December 29 at 6:00PM CST by NWS Brownsville TX
Additional Details Here.
* WHAT...North winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Portions of Deep South Texas. * WHEN...From 3 AM to 6 PM CST Monday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
December 29, 2025 at 3:00 AM
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Gale Warning issued December 28 at 8:48PM CST until December 29 at 6:00PM CST by NWS Brownsville TX
Additional Details Here.
* WHAT...North winds 30 to 40 kt with gusts up to 45 kt and seas 10 to 15 ft expected. * WHERE...All Lower Texas Coastal Waters including the Laguna Madre. * WHEN...From 3 AM to 6 PM CST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.
December 29, 2025 at 3:00 AM
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Coastal Flood Statement issued December 28 at 8:17PM CST until December 29 at 12:00PM CST by NWS Brownsville TX
Additional Details Here.
* WHAT...For the Coastal Flood Statement, isolated minor coastal flooding expected. For the High Surf Advisory, large breaking waves of 5 to 8 feet expected in the surf zone. For the High Rip Current Risk, dangerous rip currents expected. * WHERE...Kenedy Island, Willacy Island and Cameron Island Counties. * WHEN...For the Coastal Flood Statement, from 1 AM CST Monday through Monday morning. For the High Surf Advisory, from 6 AM Monday to 6 PM CST Tuesday. For the High Rip Current Risk, from 6 AM CST Monday through Tuesday afternoon. * IMPACTS...Wave run-up may approach the dunes along narrow beaches. Beach equipment, such as umbrellas and chairs, could be moved by waves. Vehicles driving along narrow beaches may experience higher water levels. Elevated water levels may also occur across the Laguna Madre and South Bay, and along State Highway 4 west of Boca Chica State Park. Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water. * ADDITIONAL DETAILS...Minor coastal flooding of narrow beaches is possible within a couple of hours either side of high tide, which is at 4:01 AM Monday morning. * WHAT...For the Coastal Flood Statement, isolated minor coastal flooding expected. For the High Surf Advisory, large breaking waves of 5 to 8 feet expected in the surf zone. For the High Rip Current Risk, dangerous rip currents expected. * WHERE...Kenedy Island, Willacy Island and Cameron Island Counties. * WHEN...For the Coastal Flood Statement, from 1 AM CST Monday through Monday morning. For the High Surf Advisory, from 6 AM Monday to 6 PM CST Tuesday. For the High Rip Current Risk, from 6 AM CST Monday through Tuesday afternoon. * IMPACTS...Wave run-up may approach the dunes along narrow beaches. Beach equipment, such as umbrellas and chairs, could be moved by waves. Vehicles driving along narrow beaches may experience higher water levels. Elevated water levels may also occur across the Laguna Madre and South Bay, and along State Highway 4 west of Boca Chica State Park. Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water. * ADDITIONAL DETAILS...Minor coastal flooding of narrow beaches is possible within a couple of hours either side of high tide, which is at 4:01 AM Monday morning. * WHAT...For the Coastal Flood Statement, isolated minor coastal flooding expected. For the High Surf Advisory, large breaking waves of 5 to 8 feet expected in the surf zone. For the High Rip Current Risk, dangerous rip currents expected. * WHERE...Kenedy Island, Willacy Island and Cameron Island Counties. * WHEN...For the Coastal Flood Statement, from 1 AM CST Monday through Monday morning. For the High Surf Advisory, from 6 AM Monday to 6 PM CST Tuesday. For the High Rip Current Risk, from 6 AM CST Monday through Tuesday afternoon. * IMPACTS...Wave run-up may approach the dunes along narrow beaches. Beach equipment, such as umbrellas and chairs, could be moved by waves. Vehicles driving along narrow beaches may experience higher water levels. Elevated water levels may also occur across the Laguna Madre and South Bay, and along State Highway 4 west of Boca Chica State Park. Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water. * ADDITIONAL DETAILS...Minor coastal flooding of narrow beaches is possible within a couple of hours either side of high tide, which is at 4:01 AM Monday morning.
December 29, 2025 at 2:30 AM
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High Surf Advisory issued December 28 at 8:02PM CST until December 30 at 6:00PM CST by NWS Brownsville TX
Additional Details Here.
* WHAT...For the Coastal Flood Statement, isolated minor coastal flooding expected. For the High Surf Advisory, large breaking waves of 5 to 8 feet expected in the surf zone. For the High Rip Current Risk, dangerous rip currents expected. * WHERE...Kenedy Island, Willacy Island and Cameron Island Counties. * WHEN...For the Coastal Flood Statement, from 1 AM CST Monday through Tuesday morning. For the High Surf Advisory, from 6 AM Monday to 6 PM CST Tuesday. For the High Rip Current Risk, from 6 AM CST Monday through Tuesday afternoon. * IMPACTS...Wave run-up may approach the dunes along narrow beaches. Beach equipment, such as umbrellas and chairs, could be moved by waves. Vehicles driving along narrow beaches may experience higher water levels. Elevated water levels may also occur across the Laguna Madre and South Bay, and along State Highway 4 west of Boca Chica State Park. Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water. * ADDITIONAL DETAILS...Minor coastal flooding of narrow beaches is possible within a couple of hours either side of high tide, which is at 4:01 AM Monday morning. * WHAT...For the Coastal Flood Statement, isolated minor coastal flooding expected. For the High Surf Advisory, large breaking waves of 5 to 8 feet expected in the surf zone. For the High Rip Current Risk, dangerous rip currents expected. * WHERE...Kenedy Island, Willacy Island and Cameron Island Counties. * WHEN...For the Coastal Flood Statement, from 1 AM CST Monday through Tuesday morning. For the High Surf Advisory, from 6 AM Monday to 6 PM CST Tuesday. For the High Rip Current Risk, from 6 AM CST Monday through Tuesday afternoon. * IMPACTS...Wave run-up may approach the dunes along narrow beaches. Beach equipment, such as umbrellas and chairs, could be moved by waves. Vehicles driving along narrow beaches may experience higher water levels. Elevated water levels may also occur across the Laguna Madre and South Bay, and along State Highway 4 west of Boca Chica State Park. Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water. * ADDITIONAL DETAILS...Minor coastal flooding of narrow beaches is possible within a couple of hours either side of high tide, which is at 4:01 AM Monday morning. * WHAT...For the Coastal Flood Statement, isolated minor coastal flooding expected. For the High Surf Advisory, large breaking waves of 5 to 8 feet expected in the surf zone. For the High Rip Current Risk, dangerous rip currents expected. * WHERE...Kenedy Island, Willacy Island and Cameron Island Counties. * WHEN...For the Coastal Flood Statement, from 1 AM CST Monday through Tuesday morning. For the High Surf Advisory, from 6 AM Monday to 6 PM CST Tuesday. For the High Rip Current Risk, from 6 AM CST Monday through Tuesday afternoon. * IMPACTS...Wave run-up may approach the dunes along narrow beaches. Beach equipment, such as umbrellas and chairs, could be moved by waves. Vehicles driving along narrow beaches may experience higher water levels. Elevated water levels may also occur across the Laguna Madre and South Bay, and along State Highway 4 west of Boca Chica State Park. Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water. * ADDITIONAL DETAILS...Minor coastal flooding of narrow beaches is possible within a couple of hours either side of high tide, which is at 4:01 AM Monday morning.
December 29, 2025 at 2:15 AM
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Gale Warning issued December 28 at 9:10AM CST until December 29 at 6:00PM CST by NWS Brownsville TX
Additional Details Here.
* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 10 to 15 ft expected. * WHERE...All Lower Texas Coastal Waters including the Laguna Madre. * WHEN...From 3 AM to 6 PM CST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.
December 28, 2025 at 3:15 PM
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Wind Advisory issued December 28 at 9:09AM CST until December 29 at 6:00PM CST by NWS Brownsville TX
Additional Details Here.
* WHAT...North winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...A portion of Deep South Texas. * WHEN...From 3 AM to 6 PM CST Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
December 28, 2025 at 3:15 PM
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Gale Warning issued December 27 at 10:33PM CST until December 29 at 6:00PM CST by NWS Brownsville TX
Additional Details Here.
* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 9 to 14 ft expected. * WHERE...All Lower Texas Coastal Waters including the Laguna Madre. * WHEN...From 3 AM to 6 PM CST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.
December 28, 2025 at 4:45 AM
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Wind Advisory issued December 27 at 10:10PM CST until December 29 at 6:00PM CST by NWS Brownsville TX
Additional Details Here.
* WHAT...North winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...All of Deep South Texas. * WHEN...From 3 AM to 6 PM CST Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
December 28, 2025 at 4:15 AM
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Gale Warning issued December 27 at 10:13PM CST until December 29 at 6:00PM CST by NWS Brownsville TX
Additional Details Here.
* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 9 to 14 ft expected. * WHERE...All Lower Texas Coastal Waters including the Laguna Madre. * WHEN...From 3 AM to 6 PM CST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.
December 28, 2025 at 4:15 AM
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Gale Watch issued December 27 at 8:34PM CST until December 29 at 6:00PM CST by NWS Brownsville TX
Additional Details Here.
* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 9 to 14 ft possible. * WHERE...All Lower Texas Coastal Waters including the Laguna Madre. * WHEN...From late Sunday night through Monday afternoon. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility.
December 28, 2025 at 2:45 AM
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Gale Watch issued December 27 at 10:48AM CST until December 29 at 6:00PM CST by NWS Brownsville TX
Additional Details Here.
* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 9 to 14 ft possible. * WHERE...All Lower Texas Coastal Waters including the Laguna Madre. * WHEN...From late Sunday night through Monday afternoon. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility.
December 27, 2025 at 5:00 PM
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Special Weather Statement issued December 26 at 8:27AM CST by NWS Brownsville TX
Additional Details Here.
Patchy to areas of dense fog have developed across portions of Deep South Texas overnight into this morning. Expect visibilities to generally be 2 miles or less with a few locations seeing visibilities 1/4 mile or less. Use caution if traveling as visibility may change rapidly in a short amount of time. Use low beam headlights and leave extra distance between your vehicle and others on the road.
December 26, 2025 at 2:30 PM
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Special Weather Statement issued December 25 at 10:41PM CST by NWS Brownsville TX
Additional Details Here.
Areas of fog, some locally dense, are expected to develop across portions of Deep South Texas and the Rio Grande Valley overnight and into Thursday morning. Visibility may be reduced to less than 3 miles at times, with locally dense fog to one-quarter mile or less. A Dense Fog Advisory may be needed if dense fog becomes widespread. Use caution if traveling as visibility may change rapidly in a short amount of time. Use low beam headlights and leave extra distance between your vehicle and others on the road.
December 26, 2025 at 4:45 AM
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Special Weather Statement issued December 25 at 8:57AM CST by NWS Brownsville TX
Additional Details Here.
Widespread dense fog observed this morning has started to dissipate across Deep South Texas and the Rio Grande Valley. However, patchy dense remains possible over the next hour or two, so please be aware and take caution as visibility may be reduced to a mile, or less, in spots.
December 25, 2025 at 3:00 PM
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Dense Fog Advisory issued December 25 at 3:15AM CST until December 25 at 9:00AM CST by NWS Brownsville TX
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Brooks, Inland Cameron, Inland Kenedy, Inland Willacy, Jim Hogg, Northern Hidalgo, Southern Hidalgo, and Starr Counties. * WHEN...Until 9 AM CST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
December 25, 2025 at 9:30 AM
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Special Weather Statement issued December 24 at 10:27PM CST by NWS Brownsville TX
Additional Details Here.
Areas of fog, some locally dense, are expected to develop across portions of Deep South Texas and the Rio Grande Valley overnight and into Thursday morning. Visibility may be reduced to less than 2 miles at times, with locally dense fog to one-quarter mile or less. A Dense Fog Advisory may be needed if dense fog becomes widespread. Use caution if traveling as visibility may change rapidly in a short amount of time. Use low beam headlights and leave extra distance between your vehicle and others on the road.
December 25, 2025 at 4:30 AM
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Hydrologic Outlook issued December 24 at 2:51PM CST by NWS Brownsville TX
Additional Details Here.
ESFBRO The Brownsville Texas National Weather Service Office has implemented Advanced Hydrologic Prediction Service (AHPS) for the Los Olmos Creek basin in Deep South Texas. AHPS enables the National Weather Service to provide long-range probabilistic outlooks. This service is also available on the internet. In the table below...the 90 through 10 percent columns indicate the chance the creek could rise above the listed stage levels in the next 90 days. Example: The Los Olmos Creek near Falfurrias has a flood stage of 11 feet. There is a 50 percent chance the Falfurrias forecast point will rise above 1.6 feet during the next 90 days. Chance of Exceeding Stages at Specific Locations Valid [12/24/2025 - 03/24/2026] Location FS(FT) 90% 80% 70% 60% 50% 40% 30% 20% 10% -------- ----- --- --- --- --- --- --- --- --- --- Los Olmos Creek Falfurrias 11.0 1.6 1.6 1.6 1.6 1.6 2.0 2.5 3.1 4.6 This long-range probabilistic outlook contains numbers that are calculated using multiple scenarios from 50 years of historical climatological and stream flow data. These numbers also take into account current conditions of the creek and soil moisture. By providing the complete range of probabilistic numbers...the level of risk associated with the long-range planning decisions can be determined. Additional supportive data and explanation are available on the internet at: http://water.weather.gov/ahps2/long_range.php?wfo=bro Long range probabilistic outlooks are issued around the third Thursday of every month.
December 24, 2025 at 9:00 PM
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Special Weather Statement issued December 24 at 4:43AM CST by NWS Brownsville TX
Additional Details Here.
Satellite imagery and surface observations indicate that widespread fog is in place across much of Deep South Texas and the Rio Grande Valley at this time. Visibilities are generally reduced to between 1 and 2 miles, with more isolated pockets of fog reducing the visibility to one half of a mile or less. This fog is likely to persist until shortly after sunrise this morning. Motorists are urged to reduce speed, use low beam headlights, and avoid tailgating in any fog through the next several hours.
December 24, 2025 at 10:45 AM
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Special Weather Statement issued December 23 at 10:28PM CST by NWS Brownsville TX
Additional Details Here.
Patchy fog and dense fog are expected to develop across portions of Deep South Texas and the Rio Grande Valley overnight and into Wednesday morning. Visibility may be reduced to less than 2 miles at times, with locally dense fog to one-quarter mile or less late. A Dense Fog Advisory may be needed if dense fog becomes widespread. Use caution if traveling as visibility may change rapidly in a short amount of time. Use low beam headlights and leave extra distance between your vehicle and others on the road.
December 24, 2025 at 4:30 AM
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Special Weather Statement issued December 22 at 10:32PM CST by NWS Brownsville TX
Additional Details Here.
Patchy fog and dense fog are expected to develop across portions of Deep South Texas and the Rio Grande Valley overnight and into Tuesday morning. Visibility may be reduced to less than 2 miles at times, with locally dense fog to one-quarter mile or less late. A Dense Fog Advisory may be needed if dense fog becomes widespread. Use caution if traveling as visibility may change rapidly in a short amount of time. Use low beam headlights and leave extra distance between your vehicle and others on the road.
December 23, 2025 at 4:45 AM
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Marine Weather Statement issued December 22 at 11:00AM CST by NWS Brownsville TX
Additional Details Here.
Patchy fog is currently affecting portions of the bays and nearshore waters along the Lower Texas Coast this morning, and could continue into the middle afternoon. In areas of fog, visibilities are between 1 to 3 miles, with a few locations briefly falling below 1 mile at times. If you experience dense fog, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass..
December 22, 2025 at 5:15 PM
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Dense Fog Advisory issued December 22 at 5:32AM CST until December 22 at 11:00AM CST by NWS Brownsville TX
Additional Details Here.
* WHAT...Dense fog will reduce visibility to 1 nautical mile or less. * WHERE...Laguna Madre between the Port of Brownsville and Baffin Bay, and Nearshore Gulf waters between the mouth of the Rio Grande and Baffin Bay from 0 to 20 nm. * WHEN...Until 11 AM CST This morning. * IMPACTS...Low visibility will make navigation difficult.
December 22, 2025 at 11:45 AM
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Special Weather Statement issued December 22 at 12:02AM CST by NWS Brownsville TX
Additional Details Here.
Areas of fog are expected to develop across portions of Deep South Texas and the Rio Grande Valley overnight and into the early morning hours. Pockets of reduced visibility, generally 1 to 3 miles, with locally dense fog to a mile or less are likely. Should model guidance and observations from station data and webcams indicate rapid development of more widespread dense fog, a Dense Fog Advisory may be issued overnight for portions, or all of, the region. Use caution if traveling as visibility may change rapidly in a short amount of time. Use low beam headlights and leave extra distance between your vehicle and others on the road.
December 22, 2025 at 6:15 AM
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Special Weather Statement issued December 21 at 9:36PM CST by NWS Brownsville TX
Additional Details Here.
Areas of fog are expected to develop across portions of Deep South Texas and the Rio Grande Valley overnight tonight and into the early morning hours. Pockets of reduced visibility, generally 1 to 3 miles, with locally dense fog to a mile or less are likely. Should model guidance and observations from station data and webcams indicate rapid development of more widespread dense fog, a Dense Fog Advisory may be issued overnight for portions, or all of, the region. Use caution if traveling as visibility may change rapidly in a short amount of time. Use low beam headlights and leave extra distance between your vehicle and others on the road.
December 22, 2025 at 3:45 AM