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El Niño Unleashes Extreme Weather: Heat, Drought, Flooding Ahead
12 Jun
Summary
- El Niño event could be one of the strongest in recorded history.
- Pacific Northwest faces drought, Southern states risk flooding.
- Marine heatwaves threaten sea life with mass die-offs.

The National Weather Service has announced the arrival of El Niño, warning of an event that could rank among the strongest documented. Models suggest a 63% chance of a very strong El Niño between November and January. This natural climate phenomenon, characterized by warm surface temperatures in the tropical Pacific, exacerbates global warming and alters weather patterns.
In the U.S., El Niño's influence typically shifts the jet stream south. This can lead to dry, warmer winters in the Pacific Northwest, a concern for regions already facing drought. Conversely, Southern states are likely to experience unusually wet winters, increasing the risk of flooding. The pattern also drives marine heatwaves, which have already begun impacting the Pacific Ocean.