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

The percentage of rain on your weather app might not mean what you think.Rain chances simply indicate the probability of at least 0.01" of rain in a specific ar ...

Probability of precipitation (PoPs) is one of the most common elements of a forecast you see on websites and weather apps, including our own StormTracker6 weather app and WLNS website. But what does ...

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 ...

This week, All Things Considered is exploring how people interpret probability. What does it mean to us, for example, when a doctor says an operation has a 70 percent chance of success? One of the ...