ALSO READHurricane Harvey: Storm makes landfall in central Texas; 3 dead Trump signs disaster order as Hurricane Harvey makes landfall on Texas Harvey to drive up damage for Texas Hurricane Harvey strengthens to Category 2, evacuations on Hurricane Harvey threatens Texas' booming oil, energy exports
Around 13 million people continue to battle "catastrophic" flooding and torrential rains in storm-ravaged Texas where Hurricane Harvey has wreaked havoc, turning streets into raging rivers and claiming at least five lives.
The hurricane left a trail of destruction as it swept through Texas yesterday, pummelling the region with heavy rains and forcing hundreds of trapped residents to climb onto rooftops after its landfall on the US' Gulf Coast.
According to the Indian Consulate in Houston, at least 200 Indian students at University of Houston are marooned due to widespread flooding. Houston is home to a sizable Indian population.
The hurricane has now turned into a tropical storm and is dumping rain on southern Texas. The National Weather Service said the final tally could top 50 inches, setting an all-time rainfall record for the state. Streets in Houston and many other cities are flooded.
The National Weather Service called the flooding in Texas "unprecedented" as the State experienced a record breaking 50 inches of rain in parts of the city.
"The breadth and intensity of this rainfall are beyond anything experienced before. Catastrophic flooding is now underway and expected to continue for days," the service said in a statement.
Harvey has been hammering Texas since Friday, when it first made landfall as a Category 4 hurricane. At least five people have died and the death toll is expected to rise as the storm has triggering record floods, tidal surges and tornadoes.
The last Category 4 storm to hit the US was Hurricane Charley in August 2004 in Florida.
Over the next few days, Harvey is forecast to head back into the Gulf of Mexico, where it will pick up moisture before moving back over Galveston and into Houston again, CNN meteorologist Karen Maginnis said, meaning at least four more days of rainfall.
Officials say they have conducted more than 250 water rescues and rescued more than 1,000 people.
Major refineries are closing down, cutting at least 1 million barrels per day out of production, and the Houston Ship Channel, the busiest in the nation, is closed.
Officials have closed Houston schools for the week and shuttered William P Hobby Airport until at least the middle of the week.
Southwest Airlines airlifted around 500 of its customers out of Hobby Airport yesterday, according to airline and US government sources with knowledge of the operation.
"It's scary. I've been through many storms in my city, but it has never been this terrible. This city is completely underwater," Guatzin, a local resident, told CNN.
"We have nowhere to go. I have a 2016 Chevy Silverado and the water is up to the door panels. The water keeps rising," said Jake Lewis, who was in Houston on business and woke up to ankle-deep water in his Houston hotel room.
"The water keeps rising. We have called already to several numbers but no luck," said Janet Castillo, who was trapped at home with little children as the water crept up to their knees.
In Washington, officials said President Trump will travel to Texas tomorrow to take stock of the situation.
The President will travel to Texas on Tuesday, said White House press secretary Sarah Huckabee Sanders.
The visit will be a test for Trump, as it's the first major natural disaster to strike the United States under his presidency. Former US President George W Bush faced widespread criticism after the federal government was slow to respond in the wake of Hurricane Katrina, which caused major floods in New Orleans in August 2005, local media reported.
Trump held a second Cabinet meeting on Hurricane Harvey to shore up response and recovery efforts yesterday, according to the White House.
The federal government has 5,000 people on site in Texas and Louisiana, where the storm continues to bring torrential rains and flooding.
Amid dire warnings, Abbott praised the response to the crisis.
The director of the Federal Emergency Management Agency said recovery efforts would take years.