Google DeepMind has introduced GraphCast, a game-changing weather forecasting model that is said to deliver 10-day predictions in less than a minute — "at unprecedented accuracy." ...

On Wednesday, Google’s DeepMind division announced what may go down as the most significant advancement in weather forcasting in nearly eight decades of work.

On the software side, a Python program displays a cycle of three slides: local weather, regional weather, and a radar display.