PADUCAH, Ky. (AP) — Weather officials in Kentucky say a tornado blew past their office Thursday morning.

The National Weather Service in Paducah tweeted, “TORNADO JUST MISSED OUR OFFICE IN WEST PADUCAH. TAKE SHELTER NOW IF YOU’RE IN PADUCAH!!!!” The tweet was posted about 9:30 a.m., Central Daylight Time.

There was no immediate word on any damage.

Weather forecasters say numerous severe storms are possible beginning Thursday afternoon in the Tennessee Valley region and as far south as the northern Birmingham area.

Video of the Kentucky tornado was posted on social media. Jared Borum filmed the forming cyclone as it moved across a field of trees in Paducah. Borum and a room full of others watched the funnel grow and whip across the field.

“It’s amazing. See the debris? You can see it hitting the trees,” Borum said on his recording.

People could be heard saying, “You can see the tornado right here,” ”Oh my God,” “What in tarnation” and “It’s a legit tornado.”

Officials said schools are closing early in north Alabama because of the severe weather possibility.

Forecasters say winds up to 60 mph are possible along with isolated tornadoes and hail.

The state is on the southern end of a storm system that pummeled the central United States.