(Kevin Yarr/CBC - image credit)A rainfall warning for the eastern part of Prince Edward Island on Saturday has ended. Environment Canada had issued the warning Saturday morning. "Tropical moisture feeding this system will occasionally give very heavy downpours which could give locally much higher amounts of rain. Similar storms in the past have caused hazardous driving conditions and localized flooding, especially in poor drainage areas," the warning said. Queens and Prince counties were expected to get up to 40 millimetres of rain on Saturday.