orange warning - severe thunderstorm - in effect
Issue date: 2026-06-20T21:44+00:00
Significant rainfall on the way.Showers and thunderstorms are developing and moving slowly over the Kahnawake and Saint-Isidore areas. The ground has a reduced ability to absorb the rain.###Heavy rain will likely cause flash flooding and significant reductions to visibility.Severe thunderstorm warnings are issued when imminent or occurring thunderstorms are expected to produce damaging hail, wind or rain.
yellow watch - severe thunderstorm - in effect
Issue date: 2026-06-20T16:57+00:00
Conditions are now favourable to the repeated development of showers and thunderstorms that may cause flooding. The ground has a reduced ability to absorb the rain.###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 QCstorm@ec.gc.ca or post reports on X using #QCStorm.
orange watch - severe thunderstorm - in effect
Issue date: 2026-06-20T16:54+00:00
Conditions are now favourable to the repeated development of showers and thunderstorms that may cause flooding. The ground has a reduced ability to absorb the rain.###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 X using #QCStorm.
