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El Nino is officially underway. Here’s what that means for the weather

El Nino is officially underway. Here’s what that means for the weather

After months of anticipation, El Ni?o has officially developed and will have a heavy hand in shaping the weather patterns around the world into 2024.

On Thursday morning, NOAA's Climate Prediction Center announced that "El Ni?o conditions are present and are expected to gradually strengthen into the Northern Hemisphere for the winter of 2023-24."

El Ni?o is a regular climate phenomenon in the eastern Pacific Ocean when water temperatures near the equator are at least 0.9 of a degree F (0.5 of a degree C) above the historical average for a three-month period. The extended period of warmth in this region of the ocean alters the jet stream and the overall weather patterns across North America.

Buckle up because El NiΓ±o is almost here, and it’s going to get hot

Buckle up because El NiΓ±o is almost here, and it’s going to get hot

The next five years are almost guaranteed to be sweltering, the World Meteorological Organization (WMO) warned today. Climate change has already raised baseline temperatures for the planet. Now, a weather pattern known as El Ni?o is going to make things even hotter when it develops later this year.

That one-two punch from El Ni?o and climate change is expected to β€œpush global temperatures into uncharted territory,” WMO Secretary-General Petteri Taalas said in a press release today. β€œThis will have far-reaching repercussions for health, food security, water management and the environment. We need to be prepared.”