![Hindustan Times on Twitter: "Canada and parts of United States are experiencing extreme temperatures, due to which hundreds of people have died. The weather is due to heat dome, a climate phenomenon Hindustan Times on Twitter: "Canada and parts of United States are experiencing extreme temperatures, due to which hundreds of people have died. The weather is due to heat dome, a climate phenomenon](https://pbs.twimg.com/media/E5L01MkUYAQQbQF.jpg:large)
Hindustan Times on Twitter: "Canada and parts of United States are experiencing extreme temperatures, due to which hundreds of people have died. The weather is due to heat dome, a climate phenomenon
![Millions to face the record-breaking heat dome over the Pacific Northwest this week, as heatwave brings new extreme all-time heat records for the United States and Canada Millions to face the record-breaking heat dome over the Pacific Northwest this week, as heatwave brings new extreme all-time heat records for the United States and Canada](https://www.severe-weather.eu/wp-content/gallery/andrej-news/heat-dome-record-breaking-heatwave-pacific-northwest-canada-united-states-monday-anomaly.png)
Millions to face the record-breaking heat dome over the Pacific Northwest this week, as heatwave brings new extreme all-time heat records for the United States and Canada
![AFP News Agency on Twitter: "Graphic explaining the 'heat dome', which occurs when the atmosphere traps hot ocean air like a lid or cap, and combined with other weather changes, leads to AFP News Agency on Twitter: "Graphic explaining the 'heat dome', which occurs when the atmosphere traps hot ocean air like a lid or cap, and combined with other weather changes, leads to](https://pbs.twimg.com/media/E5G6xySVEAE_SlE.jpg)
AFP News Agency on Twitter: "Graphic explaining the 'heat dome', which occurs when the atmosphere traps hot ocean air like a lid or cap, and combined with other weather changes, leads to
![Peter Dynes on Twitter: "Could be another record heat dome moving across the Northwest and Canada. These heat domes are becoming more common in places the models didn't predict would occur for Peter Dynes on Twitter: "Could be another record heat dome moving across the Northwest and Canada. These heat domes are becoming more common in places the models didn't predict would occur for](https://pbs.twimg.com/media/FvxtdT6WIAAr9yr.jpg)
Peter Dynes on Twitter: "Could be another record heat dome moving across the Northwest and Canada. These heat domes are becoming more common in places the models didn't predict would occur for
![How the 2021 summer heat dome affected electricity demand in western Canada - Thoughtful Journalism About Energy's Future How the 2021 summer heat dome affected electricity demand in western Canada - Thoughtful Journalism About Energy's Future](https://energi.media/wp-content/uploads/2021/11/heat-dome.jpeg)
How the 2021 summer heat dome affected electricity demand in western Canada - Thoughtful Journalism About Energy's Future
Canada sets all-time record-high temperature as North America's north-west cooks under 'heat dome' - ABC News
![What is a heat dome? Record-breaking weather system hits US and Canada | Science & Tech News | Sky News What is a heat dome? Record-breaking weather system hits US and Canada | Science & Tech News | Sky News](https://e3.365dm.com/21/06/2048x1152/skynews-heat-dome-canada_5432768.jpg)
What is a heat dome? Record-breaking weather system hits US and Canada | Science & Tech News | Sky News
![Once-in-a-millennium heat dome lodges over US and Canada in preview of future climate disaster | The Independent Once-in-a-millennium heat dome lodges over US and Canada in preview of future climate disaster | The Independent](https://static.independent.co.uk/2021/06/28/19/newFile-1.jpg?quality=75&width=1200&auto=webp)