About WindBorne Models

WindBorne Models

Built on proprietary balloon observations and continuous AI data assimilation, WindBorne delivers two forecast products: WeatherMesh, our family of AI weather models, and MetaMesh, our multi-model blend.

WeatherMesh

WeatherMesh transforms raw balloon observations into the world's fastest, most accurate weather forecasts. By combining cutting-edge AI models with a unique global network of weather balloons, we deliver insights at a speed and scale that traditional physics-based forecasting cannot match.

Learn more about the latest WeatherMesh model or see our live benchmarks comparing WeatherMesh to ECMWF.

MetaMesh

MetaMesh is WindBorne's multi-model blend, fusing the world's leading AI and NWP forecasts with our proprietary WeatherMesh models. It's designed to consistently outperform the best individual model across the full 15-day horizon.

You can find a list of additional models here.

Compare Models

Model
Code
Description
Type
Init Frequency
Forecast Horizon
Ensemble Members
Gridded Time Step
Observation Latency
Spatial Resolution
Vertical Levels
Surface Variables
Upper-Level Variables
Point Forecast
Interpolated Points

Live Benchmarks