Active Weather Alerts
Squall Watch
Issued: 1:50 PM Aug. 27, 2026 – Environment and Climate Change Canada
This afternoon and evening, conditions will be favourable for the formation of squalls accompanied by gusts of up to 45 knots and poor to very poor visibility due to the sometimes strong thunderstorms. ### Poor to very poor visibility may contribute to voyage delays and make marine navigation hazardous. Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.
Yellow Watch - Severe Thunderstorm
Issued: 1:50 PM Aug. 27, 2026 – Environment and Climate Change Canada
This afternoon and evening, conditions will be favourable for the development of severe thunderstorms capable of producing strong wind gusts, large hail and heavy rain. Severe thunderstorms may produce tornadoes. Nautical activities may be hazardous due to sudden, severe wind gusts over bodies of water. ### Damage to roofs, fences, branches or soft shelters is possible. Heavy rain can cause flash flooding and significant reductions to visibility. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to QCstorm@ec.gc.ca or post reports on social media using #QCStorm.
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