Flooding concerns are mounting in Alberta as Edmonton grapples with near-record June rainfall, while tornado watches and severe thunderstorms loom over Saskatchewan. A potent weather system moving across the Canadian Prairies has prompted Environment Canada to issue heavy rainfall warnings for parts of Alberta, with expectations of 40 to 70 mm of rain through the weekend. This persistent precipitation, combined with already saturated ground, raises the risk of overland flooding, washouts, and potential damage to infrastructure and property.
In Edmonton, recent flooding forced the closure of westbound lanes on Yellowhead Trail at 170 Street, highlighting the immediate impact of the heavy rains. The city is on track to challenge its all-time June precipitation record, a testament to the month's persistent wet weather. Meanwhile, Saskatchewan faces the threat of severe thunderstorms capable of producing tornadoes, large hail, and strong winds. Tornado watches and severe thunderstorm watches have been issued across significant portions of the province, with conditions favourable for dangerous storm development.
Environment Canada is advising residents in both Alberta and Saskatchewan to closely monitor forecasts and warnings. They urge the public to avoid flooded roadways and seek immediate shelter if threatening weather approaches. The severe weather threat in Saskatchewan is anticipated to decrease by Saturday evening, though parts of Alberta may continue to experience rain into the following week. The agency also warns that significant damage to homes, infrastructure, and the environment is possible if tornadoes develop.
