Forecasters Project Strong El Niño Event

Why it matters locally: A strong El Niño event could influence Massachusetts' winter weather patterns, potentially leading to warmer temperatures and altered precipitation across the state. This could impact industries reliant on specific weather conditions, such as agriculture or snow-based tourism.

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Forecasters project a developing El Niño event will register among the most intense recorded since 1950. The National Oceanic and Atmospheric Administration (NOAA) began tracking these phenomena in 1950. El Niño involves a warming of the surface waters in the central and eastern tropical Pacific Ocean. This warming influences atmospheric circulation, impacting weather patterns across various regions worldwide.