Microsoft has launched a new AI-powered weather forecasting system that aims to improve the accuracy and extend the forecast period, allowing for more precise 30-day predictions. With this advancement, AI is set to play a larger role in weather forecasting. Here are the details…
Microsoft’s AI-Enhanced Weather Forecasting for 30-Day Outlooks
Microsoft’s new weather forecasting model represents a significant step forward for the “world’s most accurate global weather forecast provider.” The model was introduced in a study published on arXiv, a repository managed by Cornell University. The study compared Microsoft’s model with the one currently used by the European Centre for Medium-Range Weather Forecasts (ECMWF) and found that Microsoft’s model yielded better results.
The new system comprises five different AI models and three deep learning architectures to generate forecasts. These models analyze decades of weather data, identifying recurring patterns to predict future weather trends. While this process is similar to traditional numerical weather forecasting models, Microsoft’s AI models use graphics processing units (GPUs) to compute forecasts faster and more frequently, which can lead to improved accuracy.
How Does the New System Work?
Microsoft’s AI system starts by predicting the atmospheric state one hour into the future on a three-dimensional globe (latitude, longitude, and altitude). This forecast is then fed back into the model to generate subsequent predictions, allowing the system to progress over several hours. This iterative process is key to understanding how weather forecasting works.
However, AI models have the advantage of using GPUs to make forecasts faster, allowing for more frequent updates and improved accuracy. Microsoft cl
Microsoft plans to integrate this new model into Microsoft Start, providing users with more reliable weather forecasts. In the future, we can expect to see more AI models capable of delivering longer-term and more accurate weather forecasts. What do you think? Share your thoughts in the comments section below.
