The upcoming days will bring us changeable summer weather, before high summer will return starting next week. Thursday will bring patchy weather once more. A mix of sunshine and clouds will result in scattered showers and possible thunderstorms particularly around the main Alpine ridge. Friday promises dry conditions with long sunny spells and significantly warmer temperatures. Muggy unstable air masses will determine the weather at the weekend. Scattered thunderstorms may occur throughout the course of Saturday. On Sunday, patchy and unsettled weather conditions are forecast from the morning on.