UPDATE @2 a.m.
Power has been restored to most Dayton Power & Light customers.
Only 11 customers in Montgomery County remain in the dark.
More than 4,000 Dayton Power & Light customers are in the dark.
The outages are affecting Montgomery County, according to the DP&L online outage map.
As of 12:18 a.m., there were 4,135 customers without power in the county.
An additional four customers were reported without power in Preble County and one each in Greene and Clinton counties.
We have reached out to DP&L to find out what led to the outage, and when residents can expect power to be restored.
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