Tag page - heat dome

WASHINGTON (AP) — Temperatures hit sweltering highs across much of the central United States on Saturday as forecasters warned that dangerously hot weather from Dallas to North Dakota would push into next week, with roughly 80 million people facing heat advisories. A heat dome, where atmospheric...

These unbearably hot and humid summer months that put millions of people across the globe at risk are typically made possible by phenomena known as heat domes. Heat domes can make already-high temperatures even more extreme and prolonged, and they are worsening in severity and becoming more...

OTTAWA, Canada – A "heat dome" over western Canada and the US Pacific northwest sent temperatures soaring to new highs, triggering heat warnings from Oregon to Canada's Arctic territories on Sunday. More than 40 new temperature highs were recorded in British Columbia over the weekend,...