Wednesday often starts off sunny, though there will already be a few cumulus clouds in the mountains. However, it will remain dry. At most, isolated light showers are possible in the afternoon along the main Alpine ridge and in the Lungau, but overall the risk of showers and thunderstorms will decrease significantly. The wind will be mostly light to moderate, blowing from the north to north-east. Maximum daytime temperatures: 28 to 33 °C.

On Thursday, the influence of high pressure will continue to increase, meaning the risk of thunderstorms will decrease even further. For the most part, only harmless cumulus clouds will form in the mountains, so it will often remain quite sunny. In the northern Flachgau, a moderate north-easterly to easterly wind will pick up during the day. Morning temperatures: 11 to 20 °C; maximum temperatures: 30 to 35 °C.

Friday is set to be very stable and sunny, and it will get a little hotter still. Showers and thunderstorms are not expected. In the northern Flachgau, a moderate north-easterly wind will pick up again. Morning temperatures: 13 to 21 °C; maximum temperatures: 31 to 36 °C.

Saturday will often bring sunshine and very high temperatures; the risk of thunderstorms remains low. However, a few more cumulus clouds will appear in the mountains during the day. Morning temperatures: 14 to 22 °C; maximum temperatures: 32 to 37 °C.