46°41'N / 71°53'V / Højde 18 m / 01:07 13.06.2026, America/Montreal (UTC-4)
fra: 12.06.2026, 23:42
til: 13.06.2026, 04:00
This evening, conditions are favourable for the development of severe thunderstorms capable of producing strong wind gusts and heavy rain. Hail of 1 to 2 centimetres is also possible. Nautical activities may be hazardous due to sudden, severe wind gusts over bodies of water. ### Local utility outages are 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 Lotbinière,secteur de Portneuf
When thunder roars, go indoors! Lightning kills and injures Canadians every year. Don't drive through flooded roadways.
Environment Canada
12.06.2026, 23:44
fra: 12.06.2026, 23:44
til: 13.06.2026, 05:01
Conditions are favourable for the development of squalls with wind gusts up to 50 knots, frequent lightning and poor to very poor visibilities due to showers at times heavy this evening. ### Proceed with caution as visibility may suddenly be reduced to near-zero. Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.
Trois-Rivières à DonnaconaVessels without lightning protection should make their way to shore immediately. 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 Canada12.06.2026, 23:46