Weather forecasting is a competitive business, with many local, national and global options vying for your attention. There must be differences among them all, which begs the question – who gives the most accurate weather forecasts?
A group called ForecastWatch devotes all of its time to answering this question, as it turns out. From 2010 to 2016, ForecastWatch has analyzed more than 142 million forecasts. It rated each one as accurate if precipitation predictions came true, and if high and low temperature forecasts came within three degrees Fahrenheit.