Edmonton, Alberta, has experienced its wettest summer on record, with relentless rain, flooding, and a surge in mosquito activity, according to local reports. As of Tuesday morning, the city had received 580 millimetres of rain, surpassing the previous record set in 1953 with 410 millimetres (castanet.net). The excessive rainfall has led to widespread flooding, forcing the cancellation of events and creating challenging conditions for residents.

Meteorologists note that Edmonton and much of Alberta have been hit by an unusual pattern of severe weather, including thunderstorms and tornadoes. Officials describe the region as being in a "zone" where weather activity has been particularly intense in recent weeks. Social media users have even dubbed this phenomenon the "Edmonton storm train" (edmontonjournal.com).

The weather system has brought overlapping advisories for severe thunderstorms and possible tornadoes, with storms expected to develop in the late afternoon across central Alberta on Tuesday. These conditions highlight the growing concern over extreme weather patterns affecting the area (globalnews.ca).