An Addison man is credited with alerting his neighbors after a lightning strike ignited an apartment fire early Monday.

Dave Priestman had a hard time falling asleep Sunday night because of the storms. Earlier in the day, he heard about a lightning strike that ignited a house fire in Allen.

When he finally fell asleep, lightning struck an apartment building on the 4800 block of Westgrove Drive. Priestman lives a few doors down.

"3 a.m., I woke up to that loud bang," Priestman said. "I let those people know because I didn't see anybody moving around, so I called 91l, started hammering on doors and yelled, 'Fire!'"

Priestman, a deacon at his church and a fulltime Uber driver, knocked on the first level units first, then made his way up to the second floor.

"I'd do it again. I hope somebody would knock on my door one day," Priestman said.

Two second-floor units are a total loss. Surrounding units have smoke and water damage. Families returned on Monday afternoon to pickup household items.

Nobody was injured, authorities said.

Authorities said lightning was the likely cause of at least five fires in North Texas beginning Sunday night through Monday morning.