A few weeks ago, Google's artificial intelligence (AI) used a machine learning model to improve screening for breast cancer,media reported. Now, the company has used convolutional neural networks (CNN) in instant forecasts of precipitation. Google AI researchers mentioned its use of CNN in short-term precipitation forecasts in an article called Machine Learning for Precipitation Now Fromcasting Radar Images. The results look promising, and according to Google itself, the results are better than the traditional method: this precipitation forecast focuses on 0-6 hours of forecasts, which produce a resolution of 1 km and a total delay of only 5-10 minutes (including data collection delays). Even in the early stages of development, it outperforms traditional models.