News meteorologist Delaney Willis explains how precipitation percentages are calculated in your local rain forecast and what ...

For years, social media users have been lecturing one another about what percentages mean in weather forecasts. "Y'all know on the weather app the percentage isn't a "chance" of rain. It means it will ...

Building a good sales forecast involves techniques that fall somewhere between science and art. While it is possible to construct a rigorous objective forecasting model, the human element in sales ...