Power was restored after being out Wednesday morning in parts of O’Fallon and Shiloh, Ameren Illinois reported.
As of 11:30 a.m., an outage map showed 22 customers were without power. Earlier, the map said as many as 4,500 were affected by the outage.
The St. Clair County Emergency Management Agency said a power outage was reported in O’Fallon on Wednesday morning, and that it was affecting the area between Hartman Lane and Green Mount Road, including many businesses along Central Park Drive.
Ameren Illinois had been contacted about 10 a.m.
Several schools in O’Fallon were briefly without power including the O’Fallon Township High School’s Milburn Campus, Fulton Junior High School and Hinchcliffe Elementary School.