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Xcast is Xweather's proprietary technology that enables forecast accuracy unmatched in the market.
By combining unique measurement data from local sensors with cutting‑edge AI models, we provide the most accurate, timely, and actionable weather insights.
With Xcast, you see what others don't. And when you see ahead more clearly, you can optimize operations, automate decision‑making, and create positive business and environmental impacts.
Global network of lightning sensors + AI/ML model
Forecast lightning risks up to 60 minutes in advance
Maximized safety, minimized delays
Grounding flights can cost airlines and airports thousands of dollars per minute. A fast and accurate assessment of severe weather risks is critical for maximizing operational efficiency while ensuring worker safety.
Xweather operates a global network of lightning sensors that feed an AI model powered by Xcast technology to create lightning forecasts and alerts for at-risk areas up to 60 minutes in advance.
Since 1936 — and since MIT became our first client — we have committed ourselves to measure what matters and turn it into action.
It's time to turn weather into something to look forward to, not something to fear.
It's time to turn climate anxiety into climate confidence.
It's time to choose Vaisala Xweather.