The leading Groundhog Day data source

Grady’s Predictions

Mount Gretna Grady has made 7 predictions since 2018.

  • 2 predictions (29%) of six more weeks of winter
  • 5 predictions (71%) of early spring
  • 1 time, Grady’s prediction went unrecorded

All predictions

Year Prediction
2025 More winter
2024 More winter
2023 Early spring
2022 Early spring
2021 No prediction.
2020 Early spring
2019 Early spring
2018 Early spring