Current Conditions - Longueuil, QC

Latest Weather News - Montreal

• Environment Canada issues extreme heat warnings across much of Canada

  Heat warnings were issued for most of Ontario, along with parts of Quebec, Manitoba and the Northwest Territories, Environment Canada said.

  Environment

  44 mins
• Heat, humidity return to Ontario while Manitoba shatters temperature records

  Environment Canada has issued heat warnings across the majority of Ontario as well as southern Manitoba and parts of Saskatchewan.

  Weather

  Jul 13
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• More heat and air quality warnings issued across Canada as baking temperatures continue

  Heat warnings and air quality alerts from Environment Canada stretched on Sunday from Regina through Winnipeg, across northern and southern Ontario, and into Quebec.

  Weather

  Jul 12
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• 35,000 hydro clients in Quebec, Ontario without power after severe storms

  More than 35,000 Hydro-Québec customers remain without power after severe thunderstorms brought damaging winds and widespread outages to southern Quebec.

  Weather

  Jul 3
• Canada Day heat wave prompts warnings in several provinces

  As the heat wave is expected to continue across parts of the country into the weekend, people are reminded to take action to protect themselves.

  Weather

  Jul 1
• Extreme heat, flooding pose safety concerns for Canada Day celebrations

  As communities across Canada prepare for Canada Day, extreme heat and flooding are proving logistically challenging for typical celebrations like fireworks.

  Weather

  Jun 30
• 30 cm of snow to 30 C: Long weekend weather varies greatly across Canada

  Multiple weather systems are bringing a mixed bag of weather across Canada for the long weekend, with snow and wind in the Prairies and above-seasonal temperatures across Ontario.

  Weather

  May 15
• Île Mercier bridge in Montreal reopens after flooding concerns

  The Chemin de L'Anse-à-l’Orme, between Chemin de Senneville and Timberlea Trail, which has been closed since April 19, reopened on Saturday at 6:30 p.m. 

  Traffic

  May 4
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• Montreal community ramps up flood defences as rising river levels spark concern

  Montreal city officials say protective measures are being installed in parts of the West Island and Montreal’s north end, with crews continuing to monitor conditions closely.

  Weather

  Apr 22
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• Gatineau homes at risk from rising waters as Ontario, Quebec face flooding concerns

  Environment Canada said colder temperatures are expected in the coming days, which could help stabilize river levels across Quebec.

  Weather

  Apr 19
• Special weather statements issued for parts of Ontario, Quebec

  Rain warnings are in effect across parts of Ontario and Quebec, with flooding concerns rising as saturated ground and swollen rivers face more rainfall.

  Weather

  Apr 18
• From Manitoba to Quebec, Canadians prepare for spring flooding

  Environment Canada said parts of southern Quebec had received up to 40 millimetres of rain since the start to the week, and forecasts are calling for more.

  Weather

  Apr 17
• Parts of Nova Scotia, Quebec get early spring blast of snow

  Two days after the first day of spring, parts of Atlantic Canada and Quebec will see another blast of winter with Environment Canada forecasting several centimetres of snow.

  Weather

  Mar 22
• Major winter storm bearing down on northern Ontario, eastern Quebec

  Environment Canada says weather warnings are in place from east of Thunder Bay and Lake Superior, all the way to the city of Sept-Iles in eastern Quebec.

  Canada

  Mar 16
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• Winter’s grip continues across much of Canada; forecasts call for snow, freezing rain

  Snow is continuing to fall in parts of Ontario, B.C. and Quebec, with heavy rain and freezing rain expected in some communities in the Maritimes and Ontario.

  Weather

  Mar 15
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• Parts of Quebec bracing for potential ‘critical freezing rain’ midweek

  Environment Canada warns Montreal could see up to 24 hours of freezing rain Wednesday in what it calls a “potentially critical” storm threatening power outages and travel chaos.

  Weather

  Mar 9
• Montreal families call for better crisis planning after winter outages linked to 2 deaths

  Two women died during extreme cold and power outages in Montreal, highlighting gaps in emergency support for vulnerable residents.

  Canada

  Jan 26
• Much of Canada faces extreme cold, heavy snow in latest winter blast

  Extreme cold is expected in many parts of the country from the Prairies to the Maritimes, with heavy snow also forecast for Quebec and Atlantic Canada.

  Weather

  Jan 25
• Montreal and Quebec brace for extreme cold over the weekend

  The Montreal area is under a yellow cold warning, which warns of frigid weather with wind chill values reaching almost -35 C Friday night.

  Weather

  Jan 23
• 2025 is in the top 10 for Canada’s severe weather-related insured losses

  A new report found that 2025 ranks in the top 10 years of all time for the most insured damages caused by severe weather in Canada.

  Weather

  Jan 20
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• Montreal road conditions ‘particularly difficult’ as snowstorm hits

  A winter storm is creating 'particularly difficult' conditions across the roads in the Montreal area Thursday, with several accidents reported.

  Weather

  Jan 15
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• ‘Potent cold front’ to move across Ontario, more snow on the way for Quebec

  Environment Canada says another dumping of snow is on the way for Quebec, while Ontario is expected to see a significant drop in temperatures this week.

  Weather

  Jan 14
• Fog, snow squalls and freezing rain: Winter weather warnings in place across Canada

  Environment Canada issued a number of yellow weather warnings on Friday, ranging from dense fog in British Columbia to lake-effect snow in parts of Ontario. 

  Canada

  Jan 2
• Winter storms to continue hammering parts of Ontario, Quebec

  Much of Canada has been blasted with a number of weather systems over the last week, ranging from blizzards and cold snaps to freezing rain.

  Weather

  Dec 30, 2025