When to change to winter tires? The weather can help with the decision

In Poland, there is no legal requirement to use winter tires or a specific deadline for their change. However, it is recommended to switch to winter tires when temperatures regularly drop below 7 degrees Celsius. Weather forecasts indicate varied conditions for All Saints' Day, with possible frost in the east and south, while the west may see clearer skies and temperatures reaching 12-14 degrees Celsius. Winter tires are advised due to their better grip in low temperatures, as summer tires harden and lose traction. In Europe, regulations on winter tires vary by country, with some requiring them during specific periods or under certain weather conditions.