Batched neural-network 4D-Var improves ECMWF hybrid forecasts out of sample
Sequential online training cut errors by more than 10% in-period but failed to generalize; batching did.
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Stories tagged #weather-forecasting
Microsoft has a new machine learning tool to improve weather forecasts
Microsoft open-sourced Probabilistic Bias Correction, a CPU-friendly method that improves forecasts two to six weeks ahead.
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WindBorne wins a hefty US Air Force contract for its balloon data
WindBorne won a US Air Force contract worth up to $49 million for autonomous weather-balloon data.
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Learning Kilometer-Scale Weather Prediction with Global-Regional Alignment
ScaleCast aligns pretrained global weather models with kilometer-scale regional forecasts without retraining per driver.
Learning joint probabilistic weather forecasts from station observations alone
CLARA learns joint probabilistic surface-weather forecasts from station observations without numerical weather models.
Google’s AI weather model now uses more raw satellite data
Google launched WeatherNext 3, an AI weather model using raw satellite data that beats ECMWF and now powers Search, Gemini, and Maps.
Introducing WeatherNext 3, our most advanced and accurate global weather AI model
Google DeepMind launches WeatherNext 3, an AI weather model delivering hourly 5-km forecasts from live satellite data, now integrated across Google products.
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