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‘Super El Nino’ is on the way: How it could shape Pennsylvania’s weather

A strong El Niño is forming and is expected to bring a 'boom or bust' pattern that will influence Pennsylvania's weather.

Published May 14, 2026, 5:15 AM EDT | LehighValleyLive

A 'super El Niño' is on the way and is expected to affect Pennsylvania with a 'boom or bust' weather pattern. Meteorologists note this pattern has coincided in recent decades with a trend toward higher global average temperatures following El Niño events.