Associated Press/Matthew Hinton
- Tropical Storm Barry is set to hit Louisiana's coast early Saturday morning, and could be upgraded to a hurricane before then.
- The National Weather Service has forecast more than 20 inches of rain for the area and warned that storm surge levels could reach 3 feet in certain areas.
- Here's what those measurements look like on the ground.
- Visit INSIDER's homepage for more stories.
Tropical Storm Barry is bearing down on the Louisiana coast from the Gulf of Mexico, and could become a Category 1 hurricane before it's projected to make landfall early Saturday morning.
Louisiana Gov. John Bel Edwards has declared a state of emergency ahead of the storm, and New Orleans Mayor LaToya Cantrell has asked residents to prepare to shelter in place starting Friday night.
Some 3,000 National Guard members have descended on the state ahead of the storm's landfall, and authorities have warned that people should not try to drive through standing water — it could be far deeper than it appears, and have a strong current.
Here's what those measurements would look like on the ground:
Yutong Yuan/Business Insider
New Orleans has already been drenched in nearly 9 inches of rain, prompting a flash-flood emergency declaration. Though the city has levees to block the river from overflowing into neighborhoods, some are concerned the levees aren't high enough in certain areas.
Parts of the city have levees that are 20 feet high, and the river has been forecast to reach 19 or 20 feet by Friday.
The storm has brought back painful memories of Hurricane Katrina in 2005, which killed more than 1,800 people after levees and flood walls across New Orleans broke.
- Read more:
- Tropical storm Barry has forced at least one cruise ship to be rerouted as it wreaks havoc on the Gulf Coast
- Unusually high water levels could cause life-threatening flooding in New Orleans from a tropical storm likely to become a hurricane
- Louisiana is preparing for what might be the first hurricane of 2019. Here's why hurricanes are getting stronger, slower, and wetter.
- Tropical Storm Barry is expected to make landfall in Louisiana tomorrow. Here are the 14 most important things you should do to prepare for a tropical storm or hurricane.
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