Groundhog Day

“Groundhog Day (Canadian French: Jour de la Marmotte; Pennsylvania German: Grundsaudaag, Murmeltiertag) is a traditional holiday celebrated on February 2. According to folklore, if it is cloudy when a groundhog emerges from its burrow on this day, then the spring season will arrive early, some time before the vernal equinox; if it is sunny, the groundhog will supposedly see its shadow and retreat back into its den, and winter weather will persist for six more weeks.” @Wikipedia