On Friday, under the influence of a high-pressure system, sunny, stable and hot summer weather will prevail. As the day progresses, a few mostly harmless cumulus clouds will form over the mountains. Morning temperatures will range between 12 and 20 degrees, with maximum temperatures between 31 and 36 degrees.

On Saturday, the largely stable and sunny summer weather will continue, and it will get a touch hotter. During the day, a few mostly harmless cumulus clouds will form over the mountains. Isolated showers or thunderstorms cannot be ruled out in the afternoon, particularly in the Pinzgau, but the overall risk remains low. Morning temperatures will range between 13 and 21 degrees, with maximum temperatures between 33 and 38 degrees.

On Sunday, it will be sunny and very hot again, but overall the weather will be a little more unsettled than it has been recently. As the day progresses, many cumulus clouds will form over the mountains; in the afternoon, these may give rise to localised showers and thunderstorms, some of which may be heavy. Morning temperatures will range between 14 and 22 degrees, whilst maximum temperatures will be between 33 and 38 degrees.

The heatwave is expected to come to an end on Monday, although the details are still uncertain. The air will be warm and humid, which means showers and thunderstorms may develop from the start, and there may be prolonged periods of rain in the afternoon. The sun may also make an appearance from time to time. Morning temperatures will range between 13 and 20 degrees, with maximum temperatures between 25 and 28 degrees.