Watch: Heavy rain triggers dangerous flash flooding across Texas, prompting multiple water rescues

Emergency rescue operations began overnight and continue today as widespread flash flooding strands vehicles across Texas, prompting expansive Flood Watches from the coast to the interior.

TEXAS - A firehose of tropical moisture is fueling torrential downpours across Texas, triggering ongoing emergency rescues and road closures amid life-threatening flash flooding

LIVE UPDATES: LIFE-THREATENING FLASH FLOOD THREAT TARGETS TEXAS, LOUISIANA AMID TROPICAL TROUBLE

Flood Watches blanket almost all of South Texas, the middle and upper Texas coasts.

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Rescue operations began overnight and continue this morning, with several reports of cars stranded amid the rising waters. 

EMERGENCY RESCUES UNFOLD IN TEXAS AS LIFE-THREATENING FLASH FLOODS SLAM THE SOUTH AMID TROPICAL DISTURBANCE

Interstate 35 has turned into a river as first responders pulled trapped motorists from almost completely submerged cars, while further south in Austin, officials have already closed two dozen low-water crossings.

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First responders rescue people from multiple vehicles stranded in floodwaters on I-35 southbound in Mclennan County Texas overnight. (@TxDPSCentral/X)

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First responders rescue people from multiple vehicles stranded in floodwaters on I-35 southbound in Mclennan County Texas overnight. (@TxDPSCentral/X)

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First responders rescue people from multiple vehicles stranded in floodwaters on I-35 southbound in Mclennan County Texas overnight. (@TxDPSCentral/X)

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First responders rescue people from multiple vehicles stranded in floodwaters on I-35 southbound in Mclennan County Texas overnight. (@TxDPSCentral/X)

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Texas flooding causes significant damage to the roadway in the Sisterdale area on Monday. (Sisterdale Volunteer Fire Department)

The photo below reveals a car floating down the highway after floodwaters picked it up.

Additionally, severe flash flooding has caused significant damage to FM 1376 at Wasp Creek, closing the road. 

Photos show the road buckled, creating a dangerous hazard for drivers. 

SEVERE WEATHER OUTBREAK TO RELOAD ACROSS MIDWEST AND NORTHEAST BY MIDWEEK, IMPACTING RECENTLY BATTERED REGIONS

Crews at the Sisterdale Volunteer Fire Department continue to respond to multiple incidents involving vehicles and individuals stranded at low-water crossings.

2 RESCUED, FISHERMAN STILL MISSING AFTER GETTING TRAPPED IN RISING WATER AT CONNECTICUT BEACH

Elsewhere across the state, between 3 and 8 inches of rain has swelled waterways and spawned flooding in Boerne, Texas, prompting the city to close its trails until further notice.

HOW TO WATCH FOX WEATHER

As rain continues to fall, the National Weather Service has placed portions of Texas under a Level 3 out of 4 flood threat through Thursday, with widespread and locally severe flooding expected over the coming days.