Data assimilation lies at the heart of numerical weather prediction, enabling the integration of observational data with dynamic atmospheric models to produce more accurate initial conditions and ...

Now that Erin has dissipated, we can make such a determination, and in the biggest test of the Atlantic season to date, ...

For weather forecasting, we traditionally use numerical weather prediction models that are based on physics principles and have seen large improvements over the last 20–30 years.

Accurately predicting the weather is hard — really hard, but a new AI-powered forecast model just hit a milestone that has experts saying your forecast could soon get more accurate, and further ...

These forecast models use physics-based capabilities to simulate atmospheric conditions to arrive at a forecast, a process known as Numerical Weather Prediction (NWP).

The HRRR is a real-time, numerical weather prediction model that forecasts weather conditions across the continental United States using a 3-kilometer surface grid with 50 vertical elevations.

Meteorologists and other environmental scientists rely on numerical forecast models to aid in developing a weather outlook. These models, such as the American GFS model and European ECMWF model ...

By Mary Gilbert, CNN Meteorologist (CNN) — Accurately predicting the weather is hard — really hard, but a new AI-powered forecast model just hit a milestone that has experts saying your ...

Accurately predicting the weather is hard — really hard, but a new AI-powered forecast model just hit a milestone that has experts saying your forecast could soon get more accurate, and further ...

By Mary Gilbert, CNN Meteorologist (CNN) — Accurately predicting the weather is hard — really hard, but a new AI-powered forecast model just hit a milestone that has experts saying your ...