June 26 (UPI) — The National Weather Service on Friday evening issued its first Dangerous Situation Red Flag Warning in the history of Salt Lake City, Utah, based on concerns about rapid growth of wildfires in the state.

NWS issued warnings for an area in southwest Utah that it considers to be in significant danger based on ongoing wildfires and weather conditions, the agency said in a series of posts on X.

NWS has predicted low humidity levels — less than 10% — and wind gusts of at least 50 miles per hour, which could help to grow the Cottonwood Fire, which has already burned nearly 72,000 acres, KSL-TV reported.

The fire started Monday near Beaver, Utah, before spreading to cover more than 70,000 acres as gusty winds and dry conditions helped the flames to spread, NBC News reported.

“This is the first formal PDS Red Flag Warning we’ve issued since it was formalized by NWS,” the agency said in a post on X.

“This is the first time we’ve reached the Weather Risk Outlook level of ‘Extreme,'” NWS said of the language it has not used in a notification since 2021. “In short, this combinaton of high winds, low humidity, very dry fuels and a large fire is a rare and dangerous situation!”

Utah this year experienced its lowest-ever snowpack and a heatwave that started in March prompted Utah Gov. Spencer Cox to sign an executive order limiting fireworks celebrations throughout the state through July 5.

Utah meteorologist Jason Stroud told The Washington Post that the warning, which has been in place for the last few days, that the danger from fires in the area could be devastating and potentially life-threatening.

“This shows that the combination of weather effects that are coming in the next 48 hours are extremely concerning,” Stroud said, reiterating that the fact that Salt Lake City’s NWS office has never issued the type of warning that is currently in effect.