NOAA expects neutral ENSO conditions to continue in the Pacific through late 2025, with only a brief, weak La Niña possible ...

According to the NOAA, sea surface temperatures in the tropical Pacific Ocean have hung around ENSO-neutral since April 2024. The threshold for La Niña conditions in that part of the checklist is ...

Starting in the fall, the chances of La Niña or El Niño returning start to grow. At this point, a La Niña winter looks more likely than El Niño for late 2025 and early 2026.

NOAA's latest update shows an increasing chance for the return of a weak La Niña from late fall into early winter.

NOAA uses the Oceanic Niño Index (ONI) to monitor if we are heading into an El Niño or La Niña period. The ONI is the 3-month average sea surface temperatures in the Niño 3.4 region.

El Nino-Southern Oscillation (ENSO) neutral conditions are likely in the Northern Hemisphere summer of 2025, with a 56% chance in August-October, the U.S. Climate Prediction Center said, meaning ...

Barry and Chantel were short-lived tropical storms but their remnants caused killer flooding in Texas and North Carolina.

In Norman, scientists are working to significantly speed up tornado warnings while finding new paths to understanding deadly ...

NOAA uses the Oceanic Niño Index (ONI) to monitor if we are heading into an El Niño or La Niña period. The ONI is the 3-month average sea surface temperatures in the Niño 3.4 region.