Google WeatherNext 3

WeatherNext 3 is Google's global probabilistic weather forecasting model. It combines atmospheric analyses with satellite observations and produces forecasts trained against gridded fields and weather station observations.

dynamical.org republishes Google WeatherNext 3 as free, analysis-ready Icechunk Zarr archives — open them directly with Xarray, no GRIB wrangling or bulk downloads.

Forecasts

• Google WeatherNext 3 forecast, 15 day, 0.1 degree, virtualgoogle-weathernext3-forecast-15-day-0-1-degree-virtual
  map-optimized · low-latency
  Global · all variables · 0.1 degrees
• Google WeatherNext 3 forecast, 15 day, 0.05 degree, virtualgoogle-weathernext3-forecast-15-day-0-05-degree-virtual
  map-optimized · low-latency
  Global · all variables · 0.05 degrees
• Google WeatherNext 3 forecast, 48 hour, 0.1 degree, virtualgoogle-weathernext3-forecast-48-hour-0-1-degree-virtual
  map-optimized · low-latency
  Global · all variables · 0.1 degrees
• Google WeatherNext 3 forecast, 48 hour, 0.05 degree, virtualgoogle-weathernext3-forecast-48-hour-0-05-degree-virtual
  map-optimized · low-latency
  Global · all variables · 0.05 degrees

Data access

• STAC catalog (browse) — the machine-readable source of truth.