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 ...

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

SoCal is likely to see a dry La Niña winter, new data show Climate experts say the vast majority of California is already experiencing abnormally dry or drought conditions.

NOAA expects neutral ENSO conditions to continue in the Pacific through late 2025, with only a brief, weak La Niña possible ...

Three factors are combining to increase the likelihood of a weaker polar vortex this winter, the website reports. And a weaker polar vortex can lead to more dynamic winter weather patterns for the U.S ...