World Meteorological Day 2026: Observing Today, Protecting Tomorrow

Today, March 23, 2026, marks the annual celebration of World Meteorological Day, a global observance commemorating the establishment of the World Meteorological Organization (WMO). This year’s theme, “Observing Today, Protecting Tomorrow,” underscores the critical importance of weather and climate observations in safeguarding lives, bolstering economies, and enhancing resilience worldwide.

The Foundation of Modern Forecasting

Modern forecasting and early warning systems are built upon a foundation of comprehensive weather and climate observations. These observations, gathered from diverse sources including satellites, weather balloons, ocean buoys, and ground-based instruments, provide the data necessary to anticipate extreme weather events and inform crucial decision-making processes.

Importance for St. Maarten

For island nations like St. Maarten, located in the hurricane belt, reliable weather information is paramount. The Meteorological Department of St. Maarten (MDS) recognizes the vital role of these services, not only for public safety but also for protecting key economic sectors such as tourism, aviation, maritime transport, and national infrastructure. St. Maarten faces risks from tropical storms, hurricanes, heavy rainfall, extreme heat, and coastal hazards.

Early Warnings for All Initiative

In support of the global Early Warnings for All initiative, the MDS is actively strengthening its observation and forecasting capabilities. The goal is to ensure that every person on the island is protected by effective early warning systems by 2027. Early warnings are a powerful tool for reducing disaster risk, protecting national investments, and minimizing economic losses caused by severe weather events.

The Global Observing System

The WMO coordinates an extraordinary global network that underpins weather forecasts used daily around the world. This network relies on the free and open exchange of observational data, collected from various sources including satellites, weather balloons, ocean buoys, ships, and remote stations. This immense system is the backbone of economies and the central nervous system for early warnings, having saved millions of lives.

Get Involved

The WMO encourages individuals to share photos, stories, and examples of how observations help protect communities today and build resilience for tomorrow. Outreach materials, including posters and videos, are available in multiple languages from the WMO Trello Board.

World Meteorological Day Celebrations

Today, March 23rd, communities worldwide join together to celebrate the dedication of the WMO community in observing our Earth to protect communities and build a more resilient future.