Avvisi meteorologici, Base des Forces canadiennes Montréal

yellow warning - severe thunderstorm - in effect At 2:06 p.m. EDT, Environment Canada meteorologists are tracking a severe thunderstorm capable of producing damaging wind gusts, up to quarter size hail and heavy rain. ### Severe thunderstorm warnings are issued when imminent or occurring thunderstorms are expected to produce damaging hail, wind or rain. Take immediate cover if a thunderstorm approaches. If outside, protect yourself from flying debris and hail.