In the cold early hours of Sunday, Feb. 2, the “Seer of Seers” will emerge from his cozy burrow in Gobbler’s Knob in Punxsutawney, Pa., to proclaim whether or not there will be six more weeks of winter weather.

Today, Punxsutawney lore is showcased through Gobbler’s Knob, the home of Punxsutawney Phil and the location of his annual prediction party. It also incorporates various buildings such as a welcome center with interactive exhibits about Groundhog Day.

The tradition of a groundhog predicting the weather has spanned centuries. Here is what you need to know about Punxsutawney Phil and Groundhog Day.