The power is out for over 4,000 Hydro One customers in Muskoka. Customers in and around Bracebridge and Utterson are the hardest hit, but there is a good chunk in Huntsville dealing with the outage as well. Hydro One has not released a cause, but says power should be restored by between 7:30 p.m. and 9 p.m. For updates on the power outage, download the Hydro One app on your smartphone, or go to their Storm Centre page.