El Nino powers up as forecasters predict historic strength and a rainier winter for the US South[html]
People cover up from falling rain Dec. 24, 2024, in Dallas. (AP Photo/LM Otero, File)2026-07-09T13:02:43Z
WASHINGTON (AP) — An intensifying El Nino, nature’s heat-releasing thermostat that spikes global temperatures, is heading to historically strong levels, the U.S. National Oceanic and Atmospheric Administration said Thursday.
In its monthly update, NOAA said this year’s El Nino, a natural warming of the equatorial Pacific that alters weather patterns across the globe, has an 81% chance of becoming “very strong” — the top category available — by fall. It should rank among the most intense El Ninos since the weather agency started tracking them in 1950.
Its biggest impacts — from droughts to downpours to heat waves — are likely to be most felt in the fall and winter, meteorologists said.
This El Nino, which data-gtm-enhancement-style="LinkEnhancementA" href="https://apnews.com/article/el-nino-climate-change-flood-drought-damage-7eafacd2bcf04ade9d7f555dfd488178">formed only last month, already zipped past the weak stage and is now considered moderate with no indications of slowing its strengthening, the government forecast said. Ocean temperatures in key parts of the Pacific that help indicate the El Nino’s strength are at or near record highs for this time of year, partly because it comes on top of ocean warming from human-caused climate change, meteorologists said.
“It’s pretty extreme,” said Emily Becker, a University of Miami scientist who works with the NOAA El Nino forecast team. “Not unprecedented, but very unusual.”
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A visitor to the Guam tent uses a fan to cool down while attending the Great American State Fair on the National Mall, July 1, 2026, in Washington. (AP Photo/Nathan Howard, File)
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A visitor to the Guam tent uses a fan to cool down while attending the Great American State Fair on the National Mall, July 1, 2026, in Washington. (AP Photo/Nathan Howard, File)
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Becker said it will rival the 1997-1998 El Nino, while other meteorologists predict this one could be even stronger. The World Bank said the El Nino that started in 1997 led to 23,000 deaths in weather disasters, increased poverty rates in some countries and cost governments as much as data-gtm-enhancement-style="LinkEnhancementA" href="https://blogs.worldbank.org/en/eastasiapacific/we-must-prepare-now-another-major-el-nino" target="_blank" rel="noopener">$45 billion.
“This is not a run-of-the-mill El Nino,” said Daniel Swain, a climate scientist with University of California Agriculture and Natural Resources. Not only is it already breaking records for the time of year, but unlike past super El Ninos, it is on top of considerable background warming from the data-gtm-enhancement-style="LinkEnhancementA" href="https://apnews.com/climate-and-environment">burning of coal, oil and natural gas. “We might not expect to see the exact same impacts from this event as we have seen in historical ones.”
A very strong El Nino — based on ocean temperatures in parts of the Pacific — does not translate to even more intense extreme weather, but makes those conditions more likely, Becker said.
It increases the chances for most of the southern U.S. to be rainier in the winter, Becker said. It also boosts the likelihood of a warmer winter conditions for the northern United States and Canada.
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Holden Newcomb, 14, cools off in a mister as temperatures hit the mid 90’s before a baseball game between the Kansas City Royals and the Tampa Bay Rays, June 30, 2026, in Kansas City, Mo. (AP Photo/Charlie Riedel, File)