Overview
- The calendar points to first flakes on November 17–18, as cited by kurierverlag.de referencing echo24.de.
- It foresees “snow and great cold” from November 19–30, with a chance that snow cover could persist until Christmas.
- The method is rooted in long-term observational rules rather than modern weather models and is not scientifically proven.
- Reports note occasional past hits for early cold snaps and first snow, yet the current projection remains unverified.
- Coverage advises preparing for early winter conditions from November 17 in case the prolonged cold pattern materializes.