Well, of the 4 groundhogs I pay attention to: Punx Phil, Sun Prairie Jimmy (Wisconsin), Chuck of New York City and General Beauregard Lee of Georgia. We have a 50/50 chance of either a long or short winter.

Punx Phil saw his shadow.  6 more weeks of winter

Jimmy saw shadow too. Long winter.

Chuck saw nothing.  Early spring.

General Lee saw no shadow also Early spring.

That does absolutely no good in predicting.  I guess it would depend then on where you are?