The Alps will be affected by warm and unstable air masses.
The weather will clear up as the day goes on, with sunny spells at times. However, localised showers and thunderstorms may form again in the warm, humid air.
The highest temperatures range from 28° in the Wipptal to 33° in the Unterland.
Sun, cumulus clouds and thunderstorms
Thursday will bring plenty of sunshine, with mostly harmless cumulus clouds forming in the afternoon.
Friday will start off sunny, but the likelihood of thunderstorms will increase significantly as the day progresses.
Saturday will also start off sunny, but rain showers or thunderstorms are expected later on.
On Sunday, there will be plenty of sunshine and the likelihood of thunderstorms will decrease compared with the previous days.
The Alps will be affected by warm and unstable air masses.