Heavy rains from the remnants of Hurricane Delta triggered flash flooding and violent weather across the Southeast on Sunday — even washing out tracks, which led to a train derailment in Georgia

The National Weather Service (NWS) forecast office in Atlanta said the storm system dropped 2 to 3 inches of rain across Atlanta's metropolitan area, with some locally higher isolated amounts. 

Those heavy rains led to a train derailment in Lilburn early Sunday, located northeast of Atlanta.

DELTA'S REMNANTS BRING SEVERE WEATHER, TORNADO THREAT TO SOUTHEAST AS GEORGIA HIT WITH FLOODING

The Gwinnett County Fire and Emergency Services said in a news release that a CSX train with about 170 cars, including three locomotives, ran off the track around 1:45 a.m. Sunday.

A freight train derailed early Sunday in Lilburn, Ga., sparking a small fire and triggering evacuations in one neighborhood.

A freight train derailed early Sunday in Lilburn, Ga., sparking a small fire and triggering evacuations in one neighborhood. (Gwinnett County Fire and Emergency Services)

Officials said a total of 38 cars derailed, which sparked a small fire. The fire involved “hazardous materials,” spokesperson Justin Wilson said. 

The agency shared photos on social media of smoky air over buildings in the city northeast of downtown Atlanta.

Officials went door to door evacuating homes for starting at 2 a.m. as the pinkish-orange plume of smoke rose into the air.

“We were just in panic mode and wasn’t sure what was going on,” resident Jaquelyn Bustamante told FOX5.

A freight train derailed early Sunday in Lilburn, Ga., sparking a small fire and triggering evacuations in one neighborhood.

A freight train derailed early Sunday in Lilburn, Ga., sparking a small fire and triggering evacuations in one neighborhood. (Gwinnett County Fire and Emergency Services)

Evacuation orders were eventually lifted around 6 a.m., but crews were still continuing “atmospheric monitoring” in the area.

WHAT IS A FLASH FLOOD: HERE'S WHAT YOU NEED TO KNOW

The derailment appears to have been caused by a washed-out track from intense rain and flash flood conditions in the area, CSX said in a statement.

A freight train derailed early Sunday in Lilburn, Ga., sparking a small fire and triggering evacuations in one neighborhood.

A freight train derailed early Sunday in Lilburn, Ga., sparking a small fire and triggering evacuations in one neighborhood.

The railroad told FOX5 that of the 37 cars that derailed, at least two cars carried ethanol which leaked from the accident.  

Two employees involved in the derailment were able to get to safety and were being evaluated for possible injuries, according to local rescue officials. No injuries were immediately reported.

A freight train derailed early Sunday in Lilburn, Ga., sparking a small fire and triggering evacuations in one neighborhood.

A freight train derailed early Sunday in Lilburn, Ga., sparking a small fire and triggering evacuations in one neighborhood. (Gwinnett County Fire and Emergency Services)

State and federal water management personnel told FOX5 they plan on conducting tests to make sure none of the chemicals got into a nearby creek or the runoff.

CLICK HERE FOR MORE WEATHER COVERAGE FROM FOX NEWS

Additional flooding along the same creek led to additional rescues in Gwinnett County. 

Firefighters in Gwinnett County shared a video of first responders rescuing a pair from inside a car in the middle of the flood along Hillcrest Road. 

The fire service described the two rescued individuals as being uninjured.

The remnants of Hurricane Delta also brought severe weather to parts of the South as the system moved up the East Coast. 

Several vehicles were stuck in floodwaters after Hurricane Delta's remnants triggered rainstroms in the Atlanta area on Saturday, according to fire officials.

Several vehicles were stuck in floodwaters after Hurricane Delta's remnants triggered rainstroms in the Atlanta area on Saturday, according to fire officials. (Atlanta Fire Department)

Horry County Fire Rescue said Sunday that a possible tornado was reported around 4:34 p.m. in Conway, with "multiple structures" that were damaged. 

"One person suffered minor injuries and was treated on scene," the agency tweeted.

Two tornadoes were confirmed to have touched down on Saturday as the remnants of Delta passed through Georgia which caused minor damage, FOX5 reported.

CLICK HERE FOR THE FOX NEWS APP

What’s left of Delta is bringing heavy rain to parts of the mid-Atlantic and East Coast throughout the day on Monday.  

Rainy conditions can be expected in the Northeast through Tuesday.

Rainy conditions can be expected in the Northeast through Tuesday. (Fox News)

There’s also an area of low pressure moving across the upper Midwest and Great Lakes that will keep the wet weather in the forecast through Tuesday. 
 

Forecast rain totals through Tuesday.

Forecast rain totals through Tuesday. (Fox News)

The heaviest of rain will fall over parts of Northern New England, which will help with the ongoing drought in the area.

Fox News' Janice Dean and the Associated Press contributed to this report.