This page contains information on El Niño, La Niña, and how these important patterns influence your weather here in Canada. Browse our video and news galleries and feel free to share this ...

However, one agricultural meteorologist says as El Niño fades, La Niña is already knocking at the door, and it could bring dryness to the southern U.S. The biggest question is now timing.

However, it is expected to be weaker and shorter than usual. La Niña is the cold phase of a natural climate pattern called the El Niño Southern Oscillation (ENSO) cycle, which is a pattern of ...

Meteorologists say a weak La Nina weather event has arrived but will bring fewer storms than usual. Here's how the Pacific El Nino and La Nina weather phases can influence extreme weather globally.

The world set yet another monthly heat record in January, despite an abnormally chilly U.S., a cooling La Nina​​ and predictions of a slightly less hot 2025, the European climate service Copernicus ...

El Nino’s cooler flip side, a La Nina, tends to dampen the effects of global warming, making record temperatures far less likely. A La Nina started in January after brewing for months.

La Niña is part of a natural climate dynamic, along with the better-known El Niño, called El Niño–Southern Oscillation (ENSO). La Niña is ENSO’s cool phase, while El Niño is its warm phase.

La Niña is finally here. The National Oceanic and Atmospheric Administration (NOAA) announced this week that conditions have officially formed to declare the weather event. That news comes after ...

The term La Niña is used to define the phenomenon in which the water temperature of the Pacific Ocean periodically cools and produces a measurable shift in the weather pattern. El Niño is the opposite ...

With a weak La Niña returning in the equatorial Pacific, our weather across the Great Lakes could turn more active for the remainder of winter.

Let’s break it down below. La Niña is part of the El Niño-Southern Oscillation (ENSO) cycle, a climate pattern marked by changes in the ocean temperatures in the eastern and central tropical ...