Trending Now - El Niño's Arrival Sparks Concerns Over Extreme Weather Events

WHO:

BBC News - Scientists are increasingly confident about the development of El Niño.

WHAT:

[9:55 AM EDT] - CBS News - The Eastern Pacific hurricane season officially begins on May 15, 2026.

[9:55 AM EDT] - CBS News - The first name on the rotating list of hurricane names for the Eastern Pacific is Amanda, followed by Boris, Cristina, and Douglas.

[9:55 AM EDT] - CBS News - The last Eastern Pacific hurricane season in 2023 produced 20 tropical systems, 17 of which became named storms.

[9:55 AM EDT] - CBS News - Hurricane Hilary, which occurred in 2023, was responsible for 3 deaths and more than $900 million in damage in the U.S. and Mexico.

[9:55 AM EDT] - CBS News - The last Eastern Pacific hurricane season in 2025 saw 18 tropical systems form during the La Niña pattern.

Alternet - The tropical Pacific is warming along the equator, and computer models point toward extreme conditions by the end of the year.

Alternet - A pair of cyclones straddling the equator in April caused the wind direction to reverse, triggering a downwelling Kelvin wave that has reached the eastern Pacific, fueling intense warming off South America.

Alternet - As of mid-May 2026, the wind patterns needed to amplify the warming have not clearly emerged, and forecasts for 2026-27 span a wide range from weak to strong El Niño conditions.

Alternet - NOAA’s May outlook reflects elevated odds of El Niño developing and potentially strengthening later in the year.

Phys.org - A study in Nature suggests that the frequency of compound climate events, such as concurrent hot-wet and drought-heat extremes, is linked to cumulative carbon dioxide (CO2) emissions and is predicted to escalate rapidly.

Phys.org - During the summer of 2025, a 10-day period of extreme heat across 12 major European cities led to 2,300 deaths, with 1,500 attributed to climate change amplifying temperatures by 1°C–4°C.

Phys.org - Heat waves were responsible for nearly half a million global deaths every year from 2000 to 2019.

BBC News - Scientists warn that the developing El Niño could lead to record global temperatures, with predictions indicating it may be one of the strongest on record.

Phys.org - The potential for a "super El Niño" is gaining momentum, with concerns that it could bring extreme rainfall, heat, drought, and destructive flooding globally.

Phys.org - The potential for a "super El Niño" is gaining momentum, with predictions that it could lead to extreme weather events including rainfall, heat, drought, and flooding globally.

Phys.org - There is growing momentum around the possibility of a "super El Niño" developing in 2026, which could lead to extreme rainfall, heat, drought, and destructive flooding globally.

BBC News - El Niño could be one of the strongest on record, leading to record global temperatures.

Ars Technica - Forecasters predict that the incoming El Niño will result in wildfires, floods, and severe heatwaves.

WHERE:

Ars Technica - The effects of El Niño are expected to be global, impacting various regions.

WHEN:

Alternet - By NOAA’s mid-June update, the picture should be substantially clearer regarding El Niño conditions.

WHY:

Alternet - The impacts of El Niño can vary significantly, with a strong event potentially driving drought in the Amazon, fires in Indonesia, flooding in Peru, and heavy rainfall in parts of California and southern South America.

Phys.org - The likelihood of more severe climate extremes is linked to cumulative carbon dioxide (CO2) emissions, as indicated by a study in Nature.

BBC News - The combination of ocean heat and human-caused global warming is contributing to the likelihood of record global temperatures.

Ars Technica - The combination of ocean heat and human-caused global warming is contributing to the potential for deadly climate extremes.

(UPDATED May 15, 2026 15:40 UTC)

The Eastern Pacific hurricane season officially begins today, with the first name on the list being Amanda, followed by Boris, Cristina, and Douglas. Last year's season in 2023 produced a total of 20 tropical systems, with 17 of those becoming named storms, including Hurricane Hilary, which tragically resulted in 3 deaths and over $900 million in damages across the U.S. and Mexico. In 2025, the season saw 18 tropical systems develop, influenced by the La Niña pattern.

(UPDATED May 15, 2026 13:27 UTC)

The tropical Pacific is experiencing warming along the equator, with computer models indicating that extreme conditions could develop by the end of the year. A pair of cyclones in April reversed wind directions, triggering a downwelling Kelvin wave that has intensified warming off the coast of South America, although as of mid-May 2026, the necessary wind patterns to amplify this warming have not yet clearly emerged. NOAA's May outlook suggests an increased likelihood of El Niño developing and potentially strengthening later this year, with a clearer picture expected by their mid-June update, as the impacts of El Niño can lead to significant weather changes across various regions.

(UPDATED May 15, 2026 04:19 UTC)

A recent study published in Nature indicates that the frequency of compound climate events, like simultaneous hot-wet and drought-heat extremes, is closely tied to cumulative carbon dioxide emissions and is expected to rise sharply. During the summer of 2025, a 10-day stretch of extreme heat in 12 major European cities resulted in 2,300 deaths, with 1,500 of those linked to climate change raising temperatures by 1°C to 4°C. Additionally, heat waves were responsible for nearly half a million global deaths annually from 2000 to 2019.

(UPDATED May 15, 2026 01:34 UTC)

Scientists are sounding the alarm about the developing El Niño, which could lead to record global temperatures and may be one of the strongest on record. The potential for a "super El Niño" is gaining traction, raising concerns about extreme rainfall, heat, drought, and destructive flooding around the world. This heightened risk of severe climate extremes is linked to cumulative carbon dioxide emissions, according to a recent study published in Nature.

(UPDATED May 14, 2026 23:18 UTC)

The potential for a "super El Niño" is gaining momentum, with predictions indicating it could trigger extreme weather events such as rainfall, heat, drought, and flooding around the world. This phenomenon is being fueled by a combination of elevated ocean temperatures and human-caused global warming, which are increasing the chances of record global temperatures. As scientists continue to monitor these developments, the implications for weather patterns and climate conditions could be significant.

(UPDATED May 14, 2026 19:32 UTC)

There is increasing momentum surrounding the potential development of a "super El Niño" in 2026, which could have significant impacts worldwide. This phenomenon may lead to extreme rainfall, intense heat, drought conditions, and destructive flooding in various regions. As scientists continue to monitor the situation, the global community is bracing for the possible consequences of this weather event.

(UPDATED May 14, 2026 15:49 UTC)

Scientists are increasingly confident that the upcoming El Niño could be one of the strongest on record, potentially leading to unprecedented global temperatures. Forecasters warn that this phenomenon may trigger wildfires, floods, and severe heatwaves across various regions worldwide. The combination of elevated ocean heat and human-caused global warming is heightening the risk of these deadly climate extremes.