A weak influence of high pressure and summer weather is still forecast throughout the upcoming days. Frequent sunny spells are forecast particularly in the mornings and at noon. In the afternoons heavy cumulus clouds will grow in the muggy and unstable air masses particularly over the mountains, scattered rain showers or thunderstorms are probably expected. The risk for rain showers and thunderstorms will decrease starting next week, however, it will rise again from midweek on. High summer temperatures are still expected particularly during sunshine.