Significant rainfall on the way.Showers and thunderstorms are developing and are moving slowly over an area covering from the vicinity of Saint-Constant to Napierville, Lacolle, and Noyan. The ground has a reduced ability to absorb the rain.###Heavy rain may cause flash flooding and significant reductions to visibility.

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.