Extreme weather events and related impacts are becoming increasingly common, leading to loss of life and property.

Although global climate patterns are neutral right now, signs point to a weak La Niña year forming by the late fall or early ...

Northwest Colorado is parched. Following a winter that brought near-normal snowpack, conditions in the region have ...

Zimbabwe could be set for another season of above-average rainfall later this year, with weather experts forecasting a possible return of La Nina conditions.

When the polar vortex stretches, North America feels the chill. New research reveals some of the stratospheric patterns ...

The latest forecast indicates La Niña conditions could return just in time for winter despite El Niño-Southern Oscillation-neutral conditions well past the end of summer, according to the National ...

Upsloping flow near the foothills could enhance rainfall amounts locally. Folks may also hear some embedded thunder from ...

It may be mid-July, but southern Alberta remains stuck in a pattern of cool and wet conditions, with another round of rain ...

There are more ways than we knew for the stratospheric polar vortex to get disrupted, shooting cold air southwards across ...

Almost into the middle of July– and a hot summer is already taking shape for Chicagoland.

Stratospheric polar vortex changes still trigger brutal U.S. winter cold snaps and extreme weather despite a warming climate.

Projections suggest that we could see a return of La Niña conditions later this year. The CPC’s official forecast reflects a 50 per cent chance of a short-lived La Niña during the late fall and early ...