Heat Warnings

• Maritimes under heat warnings with humidex nearing 40 this week

  People are urged to take action to protect themselves regardless of whether they're at higher risk as extreme heat can affect everyone's health.

  Weather

  Aug 5
  
• Heat warnings as hot, humid weather forecast for Maritimes until Saturday

  Maritimers are being told to prepare for a couple of days of high temperatures and humidity as a heat wave that began earlier this week in Ontario and Quebec has made its way east.

  Weather

  Jul 2
  
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• 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
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• Heat warnings issued for Edmonton, Calgary and other parts of Alberta

  As Albertans prepare to celebrate Canada Day, Environment Canada is warning of a heat wave. Temperatures could reach highs of 35 C in some parts of the province this week.

  Weather

  Jun 30, 2025
• Heat warnings issued for much of Alberta ahead of sweltering forecast

  Environment Canada has issued heat warnings for much of Alberta as temperatures are projected to reach upwards of 35 C heading into next week.

  Weather

  Jul 6, 2024
• Environment Canada issues heat warnings for multiple B.C. regions

  The North Coast, B.C. North Peace River and Fort Nelson regions fall under the warnings as temperatures between the high 20s and low 30s are expected.

  Weather

  Aug 27, 2023
• B.C. braces for heat wave, expected to last all week

  A sweltering and protracted heat wave is expected to arrive today, pushing temperatures into the 30s in many areas. People are advised to take precautions.

  Environment

  Aug 13, 2023
• B.C. Interior regions under heat warning, temperatures expected to hit up to 38 C

  B.C. Interior regions are under heat warnings for Friday, including the North Thompson, South Thompson, Okanagan, South Fraser Canyon and Boundary regions.

  Weather

  Jul 21, 2023
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• B.C. weather: 4 heat records set on Wednesday

  Sechelt was one of the five communities to set a new daily heat record on July 5, as it reached 31.5 C, eclipsing the old mark of 31.4 C set in 2015.

  Weather

  Jul 6, 2023
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• Saskatchewan sees wild weather, from severe thunderstorms to heat warnings

  On Saturday, Saskatoon and areas were hit with roughly 20 mm of rain in a very short amount of time.

  Weather

  Jun 4, 2023