When is the El Niño climate pattern expected to develop?

Federal scientists estimate an 80 percent chance that the El Niño climate pattern will develop by August.

What are the potential consequences of a severe El Niño?

A severe El Niño could lead to record-setting heat, global floods, and widespread droughts, along with other extreme weather events.

How might El Niño affect the United States?

The developing El Niño raises concerns about the United States' preparedness for intensified weather disasters, especially given recent changes in disaster management agencies.

Home / Weather / El Niño Looms: Global Heat, Floods, Drought Expected

El Niño Looms: Global Heat, Floods, Drought Expected

12 Mar

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Summary

El Niño climate pattern likely to develop this summer.
Severe El Niño may bring record heat, floods, and drought.
US disaster preparedness questioned amid El Niño forecast.

El Niño Looms: Global Heat, Floods, Drought Expected

Federal scientists have issued a stark warning: an El Niño climate pattern is highly likely to develop this summer, potentially leading to severe global weather extremes. The Climate Prediction Center estimates an 80 percent chance of El Niño's arrival by August, a significant shift from earlier predictions.

This climate pattern, driven by warmer Pacific Ocean waters, typically causes widespread heat waves, droughts, and floods. Scientists noted a one in three chance the next El Niño could be as strong as the last, which contributed to global temperatures exceeding a critical warming threshold.