Gulf Coast, I-10 Under Flood Threat – Travel With Caution
Published Jul 19, 2025
The Gulf Coast is under Flood Watches through the weekend, especially along the I-10 corridor, due to heavy rainfall from a lingering storm system. Southern Louisiana faces the highest flood risk on Saturday, with a possibility of isolated tornadoes or waterspouts. Residents and travelers are urged to exercise caution and stay informed about the latest weather updates.
Gulf Coast prepares for weekend rainfall
The Gulf Coast is bracing for a weekend of heavy rainfall and potential flooding, particularly along the Interstate 10 corridor. Flood Watches are in effect as a lingering storm system, previously identified as Invest 93L, continues to dump significant amounts of rain across the region. Residents and travelers are urged to exercise extreme caution and stay informed about the latest weather updates.
Persistent downpours may cause widespread flooding
The primary concern is the risk of widespread flooding due to the persistent tropical downpours. Rainfall totals are expected to range from 2 to 4 inches across much of the Gulf Coast, with some areas potentially experiencing even higher amounts. This level of rainfall can quickly overwhelm drainage systems and lead to flash flooding, especially in low-lying areas and urban centers.
Southern Louisiana faces isolated tornado risk
Saturday poses the greatest threat for southern Louisiana, where the combination of heavy rain and unstable atmospheric conditions could lead to isolated tornadoes or waterspouts. These localized severe weather events can develop rapidly and pose a significant risk to life and property. It is crucial for residents in southern Louisiana to closely monitor weather alerts and have a plan in place in case a tornado warning is issued.
Storm system expected to move away
The storm system is expected to gradually move away from the Gulf Coast early next week, potentially returning to open waters. However, the immediate focus remains on managing the flood threat and ensuring the safety of residents and travelers. Motorists along I-10 should be prepared for potential road closures and delays due to flooding. It is never safe to drive through flooded roadways, as even a small amount of water can carry away a vehicle.
Safety tips for heavy rain, flooding
Here are some essential safety tips to keep in mind during this period of heavy rainfall and potential flooding:
Monitor news, weather, and social media
Stay Informed: Monitor local news, weather websites, and social media channels for the latest updates and warnings.
Avoid unnecessary travel, especially in flood zones
Avoid Travel: If possible, avoid unnecessary travel, especially in areas prone to flooding.
Turn around, don't drown in floodwater
Never Drive Through Flooded Areas: Turn around, don't drown. It only takes a few inches of water to lose control of your vehicle.
Backup power, charge phones for outages
Be Prepared for Power Outages: Have a backup power source for essential medical devices and keep mobile phones charged.
Bring in outdoor items to prevent damage
Secure Outdoor Items: Bring in any outdoor furniture, decorations, or other items that could be blown away or carried off by floodwaters.
Emergency kit: water, food, flashlight, first-aid
Have an Emergency Kit: Prepare a kit with essential supplies like water, non-perishable food, a flashlight, a first-aid kit, and any necessary medications.
Minimize risks by staying informed, prepared
The Gulf Coast region is no stranger to severe weather, but it's important to take each threat seriously. By staying informed, taking necessary precautions, and following the guidance of local authorities, residents and travelers can minimize the risks associated with this latest round of heavy rainfall and potential flooding.
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