Terri Lang, a meteorologist with the weather agency, said Yukon, the N.W.T. and western Arctic are all experiencing above-average temperatures because of how a jet stream is positioned over ...

The southern part of the jet stream over North America has broken apart leading to an extreme heat dome in Texas, Florida and Mexico. By Tiffany Crawford Published Jun 29, 2023 Last updated Jun 30 ...

CANADA'S WILDFIRES: Visit The Weather Network's wildfire hub to keep up with the latest on the active wildfire season across ...

Winds in the jet stream frequently roar along at more than 200 km/h. These winds twist and turn as troughs dig toward the south and ridges climb high into northern latitudes.

These countries post the coldest average temperatures on Earth, but even in places defined by ice and snow, the climate is ...

The jet stream is responsible for some of the wildest weather we can experience across Canada. A band of winds cruising along at more than 200 km/h is responsible for most of the weather we ...

Strange things are happening in the sky above the Arctic — and they’re freezing the U.S. in unexpected ways. A new study reveals how shifting polar vortex patterns explain why parts of the country ...

An abnormally strong jet stream over the North Pacific on Thursday resulted in some incredible flight times and fuel savings. MUST SEE: How one of Canada's busiest airports navigates tough winter ...