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El Niño Complete Guide: What It Is, How It Forms, and How It Changes Weather Worldwide

June 24, 2026June 22, 2026 by JOSHUA LINN
Satellite visualization of Pacific Ocean sea surface temperature anomalies during El Niño conditions, with warm water mass extending across the equatorial Pacific.

A complete guide to El Niño: what it is, how it forms, its worldwide impacts on food, health, and communities, and what the 2026 forecast means for you.

Categories Weather Explained Tags 2026 forecast, climate, drought, El Niño, ENSO, extreme weather, flood, global weather, Pacific Ocean Leave a comment
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