Meteorologists are warning of an active weather period across the Canadian Prairies, with severe thunderstorms expected to persist through Monday. According to reports from The Weather Network, the system is bringing a renewed threat of large hail, damaging wind gusts, and heavy rainfall to southern Saskatchewan, Manitoba, and parts of northwestern Ontario.
On Sunday, instability is expected to rebuild during the afternoon and evening hours. Thunderstorm cells are forecast to initiate between 2 p.m. and 3 p.m. CT, with the most significant activity developing near the Saskatchewan-Manitoba border by 5 p.m. While Sunday’s primary risks include wind and hail, the situation is expected to evolve by Monday.
Monday’s forecast indicates a shift in the severe weather corridor toward northwestern Ontario and southeastern Manitoba. Models suggest high levels of atmospheric energy, which could lead to rotating storms. Residents in the Brandon to Winnipeg corridor are advised to monitor conditions closely, as storms may develop earlier than usual, potentially starting by late morning or midday. There is a notable tornado risk for Monday, particularly as the system moves through southeastern Manitoba and into Ontario.
Authorities urge residents to stay updated on local weather watches and warnings. Those with outdoor plans are encouraged to remain vigilant, as the combination of Gulf moisture and a strengthening jet stream provides significant support for rapid storm development.