Tropical Storm Watch Issued for Coastal Cameron and Willacy Counties

Photo byNational Weather Service

Residents Brace for High Winds and Potential Flooding

Brownsville — Issued by the National Weather Service at 9:49 PM on September 8, 2024.

A Tropical Storm Watch remains in effect for Port Isabel and surrounding coastal areas of Cameron and Willacy counties as Potential Tropical Cyclone Six approaches the region. With the storm moving north-northwest at 5 mph, residents are urged to prepare for potentially hazardous conditions, including strong winds and significant rainfall through Wednesday morning.

High Winds Expected to Impact Coastal Areas

According to the National Weather Service, winds are forecasted to reach 20-30 mph with gusts up to 35 mph, but there is potential for wind speeds to escalate to between 58 and 73 mph if the storm intensifies. The agency advises residents to complete all necessary preparations immediately and move to safe shelter before conditions worsen.

Potential Wind Damage

• Damage to roofing, siding, and lightweight structures such as carports and sheds is possible.
• Mobile homes, particularly those that are unanchored, may suffer significant damage.
• Large trees could be snapped or uprooted, causing additional hazards on roads and properties.
• Scattered power outages are expected, especially in areas with above-ground power lines.

Flooding Rainfall Poses Significant Threat

The Flood Watch, effective from 4 AM CDT Monday through Wednesday morning, warns of excessive rainfall ranging from 4 to 8 inches, with isolated areas possibly seeing up to 10 inches. Deep South Texas, including cities like Brownsville, Harlingen, and South Padre Island, should be on high alert for moderate to severe flooding.

Key Flood Risks

• Significant flooding could lead to multiple evacuations and rescues.
• Creeks, arroyos, and drainage systems may overflow, with water levels rising rapidly in vulnerable areas.
• Flood waters could enter buildings and undermine foundations, causing structural damage.
• Low-lying streets, underpasses, and poorly drained areas may become quickly inundated, making driving hazardous and resulting in potential road closures.

Minimal Storm Surge and Tornado Risks

While storm surge is not expected to be a major factor with this system, rough surf, coastal erosion, and dangerous rip currents remain concerns. Tornadoes are not anticipated; however, gusty winds and thunderstorms may still pose localized threats.

Safety and Preparedness Actions

Residents are urged to monitor official updates from the National Weather Service, follow instructions from local authorities, and ensure that emergency supplies are in place. If you are in a flood-prone area, have a plan to move to higher ground or safe shelter as conditions may rapidly deteriorate.

NWS frequently updates weather watches, warnings, and advisories

NWS frequently updates weather watches, warnings, and advisories. Please look for updates to this report from the National Weather Service, or your local news channels and NOAA All Hazards radio. Please follow Thumbwind Publications for more local weather and news updates. Your helpful comments are welcome.