A powerful overnight storm swept through Winnipeg on June 9, 2026, bringing significant rainfall and lightning that lit up the downtown sky. The storm prompted school closures across the city on Wednesday, June 10, as residents assessed the damage and measured precipitation amounts.
Rainfall Totals Across Winnipeg
Environment Canada reported varying rainfall totals depending on the community. In central Winnipeg, approximately 30 to 50 millimeters of rain fell, while some outlying areas received even higher amounts. The storm, which began late Tuesday evening, intensified after midnight, leading to localized flooding in low-lying areas.
Impact on Schools and Infrastructure
The Winnipeg School Division announced closures on Wednesday morning, citing hazardous road conditions and the risk of standing water. Buses were canceled, and parents were advised to keep children home. City crews worked overnight to clear blocked drains and monitor rising water levels.
Lightning strikes were captured by photographers, including Denis Graham, whose image showed bolts crackling over downtown Winnipeg. No injuries were reported from lightning, but authorities warned of potential power outages.
Forecast Ahead
Meteorologists expect the rain to taper off by Wednesday afternoon, with cooler temperatures and cloudy skies persisting into the evening. Residents are urged to avoid flooded roads and report any damage to utility providers.
For a full list of rainfall totals by neighborhood, visit the City of Winnipeg's website or follow Environment Canada updates.
