

Xweather First is an exclusive event where weather insight meets decision-making. It’s a forum for those who build, explain, and translate weather data into real-world impact. Here, the boldest minds gather to turn science into action.
Join to forecast opportunities and risks and to develop the tools to capture and manage them.



This is more than a conference. It’s a global platform for innovators, thinkers, and builders transforming how the world understands and applies weather intelligence.
Business leaders and innovators seeking actionable intelligence
Traders, brokers, and buyers looking for an edge
Scientists and researchers transforming raw observations into predictive power
Operators and officers safeguarding people, assets, and infrastructure

Twenty-One Magazine is located in the heart of Charleston, where history meets the dynamic forces shaping the region's coastal future. This meticulously restored Old Charleston Jail, built in 1802, is one of the city’s most historically significant buildings. Here, the story of Charleston’s resilience and evolving climate becomes part of the experience, offering a one-of-a-kind setting for an event that aims to reshape the way we think about weather.
21 Magazine Street
Charleston, South Carolina, USA

April 1–2, 2026 – Charleston, SC
At Xweather First, personal connections are the core of the experience, and spots are limited. Sign up for the waitlist today and secure your seat before tickets go live!