Powerful storm to bring 100 km/h winds to east-central southeast Alberta Environment Canada

Post by : Sophia Matthew

Environment Canada has issued weather warnings for parts of east-central and southeastern Alberta as a strong storm system is expected to move across the province with damaging wind gusts reaching up to 100 kilometres per hour. Forecasters say the storm could create dangerous travel conditions, power outages and property damage in several communities over the coming days.

According to Environment Canada, the strongest winds are expected to affect open areas, highways and rural regions where gusts could become especially intense during the peak of the storm. Officials warned that loose outdoor objects, trees, signs and temporary structures could be damaged or blown away because of the high winds.

Meteorologists say the storm system developed as a strong low-pressure area moved across western Canada, combining with colder air and unstable atmospheric conditions. The weather pattern is expected to produce not only strong winds but also periods of rain, reduced visibility and rapidly changing weather conditions across some parts of Alberta.

Communities in east-central Alberta, including areas near Drumheller, Hanna and Coronation, are expected to experience severe wind conditions. Southeastern parts of the province near Medicine Hat and Brooks may also face powerful gusts as the system moves eastward through the Prairies.

Environment Canada advised drivers to use extra caution, especially on highways where strong crosswinds may affect large vehicles such as trucks, trailers and buses. Officials warned that blowing dust and sudden gusts could reduce visibility in open areas, increasing the risk of road accidents.

The agency also said there is a possibility of localized power outages if tree branches or debris damage electrical infrastructure. Utility companies across Alberta are reportedly preparing response crews in case emergency repairs are needed during or after the storm.

Residents have been urged to secure outdoor furniture, garbage bins, trampolines and other loose objects before the strongest winds arrive. Emergency officials also recommended staying indoors during periods of extreme gusts when possible and avoiding unnecessary travel if weather conditions worsen quickly.

Weather experts noted that spring storms in Alberta can intensify rapidly because of changing temperatures and strong jet stream activity across the Prairies. Similar windstorms in past years have caused transportation disruptions, fallen trees and temporary closures on some highways.

Farmers and ranchers in affected regions are also being advised to monitor livestock and secure equipment as strong winds may create hazardous conditions in open agricultural areas. Some areas could also experience brief periods of heavy rain or isolated thunderstorms during the storm system.

Environment Canada said warnings and forecasts may continue to change depending on how the storm develops. Officials encouraged residents to regularly monitor local weather updates, emergency alerts and road conditions throughout the event.

The storm is expected to gradually weaken as it moves further east later in the week, but forecasters say windy conditions may continue across parts of southern Alberta even after the strongest system passes through the region.

May 13, 2026 5:48 p.m. 107

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