Quebec - Canada   2026-06-20   Saturday   45.45N, -73.75W

Dorval

Quebec - Canada
2026-06-20

orange warning - severe thunderstorm - in effect

Issue date: 2026-06-20T20:48+00:00

Significant rainfall on the way.Showers and thunderstorms are developing and are moving slowly across an area stretching from the vicinity of Kahnawake to Napierville, Lacolle and Noyan. 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 warning - severe thunderstorm - in effect

Issue date: 2026-06-20T20:40+00:00

Significant rainfall on the way.Showers and thunderstorms are developing and moving slowly across western Laval, as well as over Île Bizard, Pierrefonds, Dorval, and their immediate surroundings. The ground has a reduced ability to absorb the rain.Some of these thunderstorms could be accompanied by gusts and hail.###Damage to roofs, fences, soft shelters or trees is likely. Heavy rain may 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.