It should be business as usual Friday at the Bank of America building in downtown St. Louis after an overnight hazmat scare.
St. Louis Police and Firefighters were called in about 12:30 a.m. after employees at the office tower found a white, powdery substance spilling out of a package.
Hazmat crews investigated and determined the substance wasn't dangerous. There's no word what that white powder may have been.
The strong line of thunderstorms that sped through the St. Louis area Thursday afternoon spawned a tornado in central Illinois, about 50 west of Springfield.
Emergency Services officials in Cass and Morgan Counties had reported the twister just before 3 p.m.
Morgan County Sheriff Randy Duvendack says the storm caused no damage.
Ameren crews are still working to repair downed wires and snapped utility poles that cut the power for tens of thousands of customers on both sides of the river.
Ameren opened its Emergency Operation Center at 5 p.m. Thursday in order to coordinate the utility's response to wind-related power outages. At the peak, the untility reported more than 17,000 metro-east customers were without power and more than 43,000 Missouri customers were in the dark.
Thousands in north St. Louis county could be waiting another day or more before their power is restored after strong winds brought down trees and snapped power poles.
At 1:40 a.m. Friday, Ameren was reporting just over 13,000 St. Louis area customers in Missouri were still without power. The vast majority of them were in St. Louis County. Just over 1,400 remained in the dark in Illinois.