World Meteorological Organization

The latest UN Environment Programme #EmissionsGap Report 2025 finds that global emissions continue to rise, and despite some incremental progress in climate pledges over the last decade, ambition and implementation remain far short of what is required to limit warming to the Paris Agreement targets. WMO’s own most recent Greenhouse Gas Bulletin also reported that carbon dioxide (CO₂) levels in the atmosphere soared by a record amount to new highs in 2024. 🔥 What this means: At the current pace, we are heading toward 2.8°C of warming by the end of the century. The world will very likely exceed 1.5°C within the next decade, but preventing it from exceeding 1.5°C before the end of this century - “is still within reach”, says United Nations Secretary-General António Guterres. Read the full report here: 🔗 https://lnkd.in/eU2jAC9Y

💧 The latest #StateOfWater report highlighted that 2024 was the 6th year in a row showing an erratic hydrological cycle. As water extremes intensify, advancing hydrology means advancing resilience. As the United Nations' specialized agency for operational hydrology, WMO helps countries strengthen their hydrological capabilities - from real-time monitoring and forecasting to warnings and water resources management. 📊 These efforts support societies in reducing disaster risk and building a more sustainable, water-secure future. 🥇 At the 2025 International Hydrology Prize ceremony, held during the XIIth IAHS Scientific Assembly, WMO, IAHS - International Association of Hydrological Sciences, and UNESCO celebrated scientists whose groundbreaking work continues to shape the future of hydrology. 🔗 https://bit.ly/4oVeDDD

Sometimes the path to meteorology can begin in the most unexpected ways. One of our latest bulletins features Carlos Fuller, whose remarkable journey shaped Caribbean weather services. “I do not recall ever thinking about weather and climate during my childhood and teenage years. However, my Sixth Form mathematics teacher who happened to be the country’s Chief Meteorologist offered me a position as a weather observer upon graduation. This was the start of my career in meteorology which lasted 34 years.” Read his inspiring journey here: https://bit.ly/41dX1cF Cover credit: Eric King Collection

Early warning systems should protect every person on Earth. Are you ready to make that a reality? The #EarlyWarningsForAll Implementation Toolkit empowers countries and partners to take action—step by step. From the initial rollout to practical forms and planning documents, this toolkit is your go-to resource for building multi-hazard early warning systems that save lives and protect development gains. Explore the Toolkit and accelerate resilience in your country or sector: 🔗 https://bit.ly/42Ol95I

🛰️ WMO congratulates the China Meteorological Administration (CMA) on the successful release of the first set of images from the FY-3H meteorological satellite, marking another major milestone in advancing the global Earth observation system! The launch and initial data from FY-3H demonstrate CMA’s strong commitment to enhancing meteorological satellite capabilities and contributing to the WMO Integrated Global Observing System (WIGOS). Additionally, according to Natalia Donoho, PMP®, Chief of WMO Space Systems and Utilization, the "FY-3H data will significantly strengthen early warning and climate monitoring capabilities, particularly across the Asia-Oceania region and beyond. This highlights the importance of international cooperation and capacity development in satellite meteorology". 🔗 Find out more here: https://lnkd.in/dZJpbWgq 📸 True-color image of the Antarctic captured by FY-3H, CMA.

📢 This November, the United Nations highlights SDG 13: Climate Action. #ClimateAction is not a choice—it’s an urgent necessity. Greenhouse gas emissions are rising, and so are the risks. 🔗 Learn more: https://lnkd.in/ei-A59x

🌐Join the AI revolution in weather forecasting!    Since the launch of its competition phase, the European Centre for Medium-Range Weather Forecasts - ECMWF AI Weather Quest, a global competition to improve sub-seasonal forecasting using AI, endorsed by WMO as a WIPPS Pilot Project, has already gathered over 160 participants, 30+ teams, and 50+ AI models from around the world.    🔍 The competing teams and their results are continuously updated every week on the competition website.    🏆 The first period (September–November) Awards Webinar will take place on 18 December 2025. The event will highlight participation and results from the first forecasting period and invite selected teams to present their approaches.    🔗 Register here: https://lnkd.in/dCv5eSyW   💡 The competition continues!     The next forecasting period (December–February) begins on 13 November 2025, and new participants are welcome to join at any time.     If you are already working or willing to work with AI and machine learning for weather forecasting, this is your opportunity to take part!    💻  Visit the AI Weather Quest website to register and explore competition details ➡️ https://lnkd.in/e-J-JwRy    #AIWeatherQuest #ECMWF #WMO #AIforClimate #MachineLearning #SubseasonalForecasting #WeatherPrediction

WMO is excited to introduce the Weather, Climate and Water Intelligence Commons (“WMO Commons”)! It was introduced at an Investors Forum, which took place 27 - 28 October, bringing together the public and private sectors, development and private banks, philanthropists and humanitarian agencies. It will be formally launched in 2026. "Today, climate extremes are accelerating faster than our capacity to manage them. In 2024 alone, global weather-related losses reached 318 billion dollars - half of it uninsured. But with every dollar invested in early warnings and climate intelligence, we save up to fifteen. The logic is simple: resilience pays.", said WMO Secretary-General Celeste Saulo More below 👇 🔗 https://lnkd.in/dnYrBxju #ScienceForAction

🌱 The WMO Youth Action Plan marks a new era for youth inclusion in weather, water, and climate governance. By fostering equal opportunities for young professionals, WMO ensures that weather, water, and climate services are inclusive, forward-looking, and responsive to all generations. We support better access to science education, technical training, and career pathways, empowering the next generation of scientists, policymakers, and changemakers. Discover how the Youth Action Plan will strengthen youth participation and why this milestone matters. 🎥 Watch the Youth Engagement series: “From Design to Action.” 🔗 https://lnkd.in/ee92jJ-R #WMOYouth #ClimateAction #WMO75