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.

A once boisterous El Niño in the tropical Pacific is weakening and may give way to ENSO-neutral conditions as early as next month, according to new NOAA data. Why it matters: A La Niña event is ...

we’re expected to return to ENSO Neutral (neither La Niña nor El Niño) within the next month as sea surface temperatures in the Niño Zones return to near average, away from their cooler-than ...

During these anomalous years, just a few powerful atmospheric rivers could transform an expected dry La Niña year into a wet one (1967, 2011, 2017 and 2023), or their absence could turn a ...

IF you are old enough you will most likely remember the 1997-1998 El Niño event. One of the strongest El Niños on record, it brought severe droughts, haze, crop failures, and water rationing.