A number of people and businesses are without power in the Casper area following a severe thunderstorm that rolled through Sunday evening.

According to Rocky Mountain Power, some 470 customers are without power as the result of nine power outages in both Casper and Mills.

Power is also reportedly out on First Street from Durbin to Poplar.

One outage reported at 7:04 p.m. in the area of Beverly and 12th Street is still being assessed, but power is expected to be restored to other customers at 9:30 p.m. or 10 p.m.

We will update this story as we learn more.