45°21'пн. ш. / 73°54'з. д. / Висота 40 m / 19:25 06.06.2026, America/Montreal (UTC-4)
з: 06.06.2026, 15:00
до: 07.06.2026, 03:00
Conditions are favourable for the development of squalls with gusts of up to 45 knots this afternoon and this evening. ### Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.
Cornwall à Montréal
Mariners are advised to prepare for potential squalls. Vulnerable vessels are most at risk and should seek safe harbour if underway. Consider delaying or postponing travel in areas under the Squall Watch.
Environment Canada
06.06.2026, 15:08
з: 06.06.2026, 18:05
до: 07.06.2026, 03:00
This evening, conditions are favorable for the development of dangerous thunderstorms that could produce gusts of up to 90 kilometers per hour. These thunderstorms, combined with the showers that were already expected, could produce locally significant rainfall amounts. 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. Severe thunderstorm watches are issued when conditions are favourable for the development of thunderstorms capable of producing damaging hail, wind or rain. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to [email protected] or post reports on X using #QCStorm.
secteur de Valleyfield - Beauharnois,secteur de l'île de Montréal,secteur de VaudreuilWhen thunder roars, go indoors! Lightning kills and injures Canadians every year. Secure loose objects.Environment Canada06.06.2026, 18:14