A late summer snowstorm dropped up to 20 inches of snow in parts of Wyoming

A late summer snowstorm dropped up to 20 inches of snow in parts of Wyoming. The rare September snow on Wednesday and Thursday damaged trees and caused power outages in some areas of northern Wyoming. While the heaviest snow fell in the Big Horn Mountains, the town of Buffalo received as much as 10 inches.

Rapid City, South Dakota sees earliest snowfall since 1888

An early September winter storm in the Black Hills has dumped up to 8 inches of snow in the area, while Rapid City received its earliest snowfall in more than 120 years. Jon Chamberlain, meteorologist with the National Weather Service in Rapid City, said almost 1 inch of snow had fallen in downtown Rapid City by 8:30 a.

Calgary struggles with late summer snowfall

The Canadian city of Calgary, Alberta, home to much of the country’s oil and gas industry, suffered through a late-summer snowfall on Wednesday that snarled traffic, downed trees and cut power to dozens of neighborhoods. Nestled in the foothills of the Rocky Mountains, the city of 1.2 million is used to bizarre weather and heavy snowfalls are common in the winter months.