La Niña could give way to neutral conditions by spring, but in the meantime, it could keep Arizona warmer and drier.

It’s a First Alert Weather Day through the morning hours as a Freeze Warning is in effect until 9 a.m. Farms around Arizona are working to protect their crops with a Freeze Warning on this First ...

The pattern had been predicted to form for several months, and weak La Niña conditions were finally officially met this week.

Phoenix tied a record for the second longest dry spell, officials said. Here's why it's dry, when it last rained and what ...

The Pacific Northwest, Midwest and Northeast are expected to face above-average precipitation, according to NOAA. States with ...

After months of hearing about the possibility of the world entering a La Niña climate pattern, NOAA's Climate Prediction Center (CPC) announced Thursday that water temperatures in critical parts ...

A La Niña winter just started, but it isn’t expected to last long. National forecasters are already looking ahead to the spring season.

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

La Niña winters tend to bring drier and warmer conditions to Arizona, but as sea surface temperatures barely meet the La Niña threshold, it may not have as much of an effect. “This looks to be more of ...

NOAA Says La Nina Ocean Cooling Has Finally Arrived, but It's Weak and May Cause Fewer Problems A long-awaited La Nina has finally appeared, but the periodic cooling of Pacific Ocean waters is ...