The Alps will be affected by a high-pressure system bringing very warm air.
Very sunny weather with mostly clear skies. In the afternoon, a few harmless cumulus clouds will form above the mountain peaks.
High temperatures, with highs between 30° and 35°.
Sunny and hot
Thursday will bring very sunny and stable conditions; it will be hot.
On Friday, the weather will remain sunny and very hot; heat-related thunderstorms are possible towards the evening.
Little will change on Saturday. The sun will shine widely during the first half of the day. In the afternoon, large cumulus clouds will develop, followed by a few heat-induced thunderstorms.
Sunday will also bring midsummer conditions with sunshine and localised thunderstorms.
The Alps will be affected by a high-pressure system bringing very warm air.