In comparison to traditional, venerable nowcasting methods, which include High Resolution Rapid Refresh (HRRR) numerical forecast, an optical flow (OF) algorithm, and the persistence model, Google ...

An experimental forecast, issued seven hours in advance, for the likelihood of any type of severe weather in a one-hour period (6:00 - 7:00 pm on May 19, 2015), based on probabilities generated by ...

NOAA’s Global Ensemble Forecasting System (GEFS) undergoes upgrade to improve forecast skill, weather prediction and lead-time of high-impact events.

A newly operational model, known as the Artificial Intelligence Forecasting System (AIFS), has been launched by the European Centre for Medium-Range Weather Forecasts (ECMWF), an intergovernmental ...

Numerical weather prediction models are computer simulations of the atmosphere. ... The output from the model provides the basis of the weather forecast. Skip to main content.

In 2015, a paper in Nature titled “The Quiet Revolution of Numerical Weather Prediction” noted that, in the past forty years, the accuracy of three- to ten-day forecasts has been increasing by ...

In the other study, doctoral researcher Pankaj Lal Sahu, also guided by the same professors, conducted a comprehensive assessment of four leading AI-based global weather prediction models ...