Most models update 2–4 times a day. WeatherMesh ingests real-time observations from our balloon constellation, satellites, and ground stations to produce a full ensemble refresh every 20 minutes. No stale cycles. Just the most up-to-date forecast on the planet that gives you the earliest signals on every shift.
WindBorne Atlas, our global sensing constellation, is delivering the critical observations that are closing the atmospheric data gap.
WeatherMesh is built for moments where minutes matter — wind ramps, precipitation onset, temperature deviations, congestion risk, and regime shifts. Our advantage comes from two things no one else has:
WeatherMesh uses a custom AI DA system that integrates new observations every cycle — not every 6–12 hours. Read more about our AI DA methodology here.
WeatherMesh is built for moments where minutes matter — wind ramps, precip onset, temperature deviations, congestion risk, and regime shifts.
Delivers top-tier skill and you can check it out yourself. See our published and third party verified benchmarks.
WeatherMesh is build and validated by a cross-functional team with deep experience in meteorology, data assimilation, deep learning, atmospheric physics and large-scale modeling.
Accessible through a clean, modern API with flexible query options.
A material step forward in accuracy, update frequency, and data integration. Read more about WeatherMesh-5c in the release notes.
Get a live walkthrough of our 20-minute update cycle, balloon-enabled DA, and 1-year backtest.
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