Duke Energy crews have been working through the night after severe storms tore through Greater Cincinnati on Tuesday, knocking out power to more than 180,000 customers at the peak across southwest Ohio and Northern Kentucky. Another round of severe weather is expected Wednesday afternoon, which has the potential to cause additional outages and further complicate repair work for crews already stretched across a widespread damage area. Duke Energy says it is using lineworkers, damage assessors, tree crews and self-healing grid technology to restore service as quickly as possible.