Punxsutawney Phil usually makes his weather call early in the morning. It typically happens after 7 a.m. Tradition says Phil seeing his shadow is a sign that the next six weeks will bring wintry weather. If Phil doesn't see his shadow, it means an early spring.

Groundhogs emerge from their burrows on Sunday to tell us if we can expect an early spring. Will they see their shadows? Here's what to know.

Massachusetts has its own groundhogs who divine the changing of the seasons, and one of them purportedly makes more accurate predictions than Pennsylvania's Punxsutawney Phil.