The phenomenon is expected to last until April, with more humidity in Central America and northern South America, and more droughts in the center and south of the region

The long-awaited La Niña has finally arrived but it is weak and meteorologists say it's unlikely to cause as many weather problems as usual. Experts have been expecting the arrival of the climate phenomenon since last spring but finally,

We are halfway through winter and after an exceptionally warm start, North America’s winter is transitioning toward more predictable patterns with La Nina.

NOAA has declared that a La Niña is underway. This cool weather event is likely to be shorter and weaker than usual, but will still affect global weather and climate.

There is a 59% chance for La Niña conditions until April with weak and short typhoons also likely to occur in the coming months, the state weather bureau PAGASA said Thursday.

The Philippines remains under a La Niña alert, with weak La Niña conditions likely to persist until the February-March-April season, the Philippine Atmospheric, Geophysical, and Astronomical Services Administration (Pagasa) said Wednesday.

A La Niña advisory is in effect. La Niña occurs when the ocean's surface temperatures in the central and east-central equatorial Pacific reach a specific cooler-than-average level, as circled below. In addition, the response of atmospheric circulations globally are also considered.

La Niña has finally materialized. Here’s what that means for South Carolina weather and snow during the rest of the winter.

A long-awaited La Niña has finally appeared, but meteorologists say the periodic cooling of Pacific Ocean waters is weak and unlikely to cause as many weather problems as usual.

Once the La Nina pattern transitions to a neutral pattern, we are expected to stay there for the bulk of 2025. There is no strong signal for El Nino to return anytime soon. See a spelling or grammar error in our story? Click Here to report it. Please include the headline.

La Niña conditions finally arrived last month, and for us powder hounds, that’s big news. The tropics might be thousands of miles away, but shifts in the Pacific’s sea surface temperatures can influence the jet stream, storm tracks, and ultimately how ...

Weather patterns across the U.S. and the world from October through December resembled patterns from previous La Niña events. La Niña is considered to be the cool phase of the El Niño-Southern Oscillation (ENSO) and is characterized by lower-than-average sea-surface temperatures,