Phil the groundhog might have a whole day named in honor of his forecasting skills – but that doesn't mean they're any good.

Your phone tracks air pressure—and that tiny detail can warn you about weather changes early.

Groundhog Day has been celebrated in the United States for over a hundred years, but the most well-known groundhogs are not always the most accurate.

Of course groundhogs – also known as woodchucks – don’t emerge at this time just to be furry weather predictors. So what’s ...

Two journalists explain how weather forecasting works, and how it has developed over the last 65 years into a more precise prediction than ever before.

Winter storms this week have shattered records, taken lives, and forced people to hunker down at home from Texas to Maine.