NOAA forecasters predict an 80% chance El Niño develops by year's end, with Oregon facing warmer-than-average summer ...

The ENSO Cycle or el nino southern oscillation cycle has three main phases: La Niña, El Niño, and ENSO-neutral. Right now, we ...

The changing water temperatures in the Pacific can have rippling weather effects around the world.

At least 32 containers were lost overboard during a storm at sea as the OOCL Sunflower journeyed from Taiwan to the West Coast.

Several of the Earth’s systems are changing faster than predicted as global temperatures rise, scientists say.

A mild and somewhat split weather pattern continues across the Pacific Northwest as we head toward the end of the workweek. High pressure to the south is keeping much of the region warm and dry, while ...

NOAA’s Climate Prediction Center expects a transition from La Niña to neutral conditions over the next month, according to a March 12 discussion. There’s a 55% chance of neutral conditions from May ...

Wednesday was the hottest March day ever in many cities across California, Nevada and Arizona. Phoenix recorded its earliest ...

Spring weather has arrived in Washington state. With the sun comes an increase in pests. Unless well-prepared, many Washington residents could soon see bugs and rodents in their homes. What pests are ...

A long-duration heat wave is taking shape over the western half of the U.S. and forecast to stick around in the days ahead.

An atmospheric river is bringing heavy rain, breezy winds and mild temperatures across western Washington this week.

Costa Rica is the top retirement destination for great weather, thanks to its diverse climate zones and year-round outdoor appeal. See which other countries made the list.