UN agency for international cooperation in weather, climate and geophysical science
A heatwave has fuelled wildfires in southern Spain’s Andalusia, killing 12 people and forcing mass evacuations. Firefighters and the Military Emergency Unit are battling blazes near Bedar and Los Gallardos as authorities warn of a rising death toll and ongoing search efforts.
A European study has quantified how inequality increases temperature-related deaths. If Europe’s regions reached the lowest level of material deprivation, heat and cold-related mortality could fall by up to 30%, a major policy argument for targeted relief and poverty reduction.
The World Meteorological Organization and European agencies have released their 2025 State of the Climate findings saying at least 95% of Europe has recorded above-average annual temperatures, marine heatwaves and more than 1 million hectares burned by wildfires; glaciers and snow cover have lost mass and the Greenland ice sheet has contributed to sea level rise.
Fires have burned record extents this year, El Niño is strengthening global heat and drought patterns, and inequality is linked to higher temperature-related deaths in Europe, with warnings of worsening extremes in coming months.
Official hydrological outlook warns of below-normal river flows in central and southern England for the coming weeks, with rainfall in April 23% below average. Groundwater and reservoir levels are under pressure in the South and East, though some storage remains stable. Farmers warn on future supply; a Fens Reservoir is planned for the 2030s.
The UN's WMO has warned a record-breaking hot year is likely to occur by 2030 as El Niño strengthens, with 2027 potentially setting a new global heat record. The latest report notes rising fossil-fuel emissions and intensifying heatwaves across Europe and beyond, underlining the urgency of cutting emissions and accelerating clean energy adoption.
The World Meteorological Organization has projected that the Arctic will warm much faster than the rest of the globe, and that multiple scenarios through 2030 will exceed the Paris 1.5°C threshold. The report indicates increased risks of extreme weather, droughts, and wildfires, with El Niño likely to push temperatures higher in coming years.
The European Union has announced a substantial investment in ocean observation, positioning Europe at the forefront of marine monitoring as the United States proceeds with the dismantling of the Ocean Observatories Initiative. The NSF has begun a descope of the OOI, pulling instruments from multiple U.S. sites while the EU commits hundreds of millions to expand global ocean data networks.
New research shows heatwaves are intensifying and altering daily life. In India, extreme temperatures amid water shortages threaten health and livelihoods. The study highlights vulnerable groups and calls for adaptive measures such as cooling centres and flexible work hours.
El Niño has formed in the Pacific and is expected to strengthen through late 2026, with a 63% chance of reaching a very strong level. Forecasts warn of hotter global temperatures and extreme weather, while impacts will vary by region. Scientists urge preparation and climate action as nations monitor evolving conditions.
Two early‑season heatwaves have broken June temperature records across western Europe, pushing many locations above 40°C, triggering red alerts, disrupting transport and power, and causing dozens of deaths in France and other countries. Scientists have said human‑caused warming has made this event far more likely and night‑time temperatures have remained unusually high.
France leads with record heat as Europe endures a Omega-block-driven heat wave. France, Italy and Britain report extreme temperatures, power outages and weather-related disruptions; authorities warn of ongoing risks.
A new Nature Climate Change study shows heat stress is expanding globally, with hotter nights intensifying risks. Europe faces record heat, sleep deprivation, and mounting health and infrastructure impacts as nights fail to cool. Authorities warn this will demand adaptation and resilience measures in coming years.
Experts say more than 2,700 excess deaths across England and Wales during May and June heatwaves are linked to extreme heat; about 550 in May and 2,200 in June, with 40-60% attributed to human-caused warming. Authorities warn the UK must adapt faster to rising temperatures as heatwaves become more common.
A continent-wide heatwave has intensified, with France, the Netherlands and Belgium reporting thousands of excess deaths as temperatures shatter records. Health systems are strained, and wildfires and droughts are spreading across southern Europe. Officials warn that climate change is driving more extreme heat, with record highs continuing into the coming days.
Torrential rains have submerged buildings and roads in Accra and Abidjan, with at least 12-13 deaths confirmed and rescue efforts ongoing. Authorities warn the toll could rise as the heavy rainfall continues, threatens infrastructure, and triggers drainage and power outages. Governments vow relief and desilting work while urging residents to relocate from high-risk areas.
France battles wildfires across Aude, Hérault and Marseille regions as temperatures stay high and vegetation remains parched. Firefighters are expanding operations while evacuations continue and authorities warn the heatwave could persist.
The UK’s seas are experiencing an extreme marine heatwave, with temperatures averaging 2C above normal and pockets 4–5C hotter. The pattern follows a Europe-wide heat dome, and global sea surfaces have topped records for the time of year. Scientists warn of mass-mortality risks for marine life and shifts in species distribution.
Super Typhoon Bavi has direct-hit Rota with winds over 150 mph, triggering warnings for Guam and the Northern Mariana Islands. Officials warn of catastrophic damage and prolonged outages as the storm tracks westward toward the Philippines and Taiwan amid El Niño-linked warming.
El Niño has strengthened and is forecast to reach the strongest category by fall, bringing droughts, heavy rains, heat waves, and shifts in hurricane activity. Forecasts indicate the event will influence global weather patterns this fall and winter, with warnings of significant regional impacts.
El Niño has strengthened, with forecasters warning it will be among the strongest on record. Regions across Africa, South Asia, and the Americas face droughts, floods, and rising food prices as climate impacts intensify. Aid groups warn that vulnerable communities and smallholder farmers will bear the brunt as aid budgets tighten.