Forecasters Predict Intensifying El Niño with Historic Impact Potential

Forecasters are calling attention to this year’s El Niño, anticipated to become the strongest on record. The latest update from NOAA’s Climate Prediction Center reveals that El Niño has strengthened further, expecting to maintain a strong to very strong status from January to March.

Forecast models suggest El Niño’s strength will continue to rise through the year’s end. The CPC notes a high probability of this becoming a historic event, potentially exceeding prior El Niño occurrences back to 1950.

In a briefing, Columbia University climate scientist Azhar Ehsan highlighted the near-certain probability of El Niño persisting until spring. NOAA’s Climate Prediction Center echoes this sentiment, forecasting El Niño will remain for six more months, with a possible La Niña pattern following.

El Niño is projected to peak in December, with NOAA and the World Meteorological Organization forecasting record-high sea-surface temperatures. WMO Secretary-General Celeste Saulo explained to the Global Heat Forum that while El Niño doesn’t introduce new heat, it releases ocean-stored heat, often resulting in record warmth.

Brian James, Nexstar chief meteorologist, anticipates significant weather impacts from this persistent El Niño. As winter approaches, conditions will differ across the U.S., with northern states experiencing warmer, drier weather, and southern states facing cooler, wetter conditions.

Daniel Swain from the California Institute for Water Resources expressed concern on social media, highlighting the unprecedented scale of this event within the context of a warming climate. California has already started preparing, declaring a state of emergency.

Ehsan compared this year’s atmospheric developments to those of 1997’s powerful El Niño, which led to record-breaking weather events. That winter was notably warm and wet, contributing to severe weather nationwide. Current temperature and precipitation forecasts align with typical El Niño patterns.