The warm phase of Earth's most powerful natural climate pattern appears to be on its way.
Things are heating up in the tropical Pacific! Our blogger explains how this might be a sign that El Niño is right around the corner.
It’s springtime! Here’s why ENSO forecasters would rather skip the forecast even when a potentially significant El Niño appears to be developing.
With a 62% chance that El Niño conditions will develop by May–July, NOAA is issuing an El Niño Watch.
NOAA's network of moored buoys in the tropical Pacific is getting an upgrade that will help scientists better understand and predict El Niño and La Nina.
Our blogger explains how scientists grade seasonal outlooks and talks about how this winter's outlooks for U.S. temperature and precipitation performed.
La Niña is in the rearview mirror! Our blogger recaps current conditions, looks ahead to later this year, and looks back at the past winter's global climate patterns.
More often than not, La Niña brings dry winters to the U.S. Southwest. Was there something unusual about our current La Niña that would explain why the area got soaked instead?
