heat and Thunderstorm are expected in Austria in the next few days. This also applies to the Danube Island Festival in Vienna. According to the ZAMG forecast, the weather during the major event will be mixed: On Friday it will be sunny at first, and in the evening the tendency to rain will slowly increase. Saturday will be marked by a significant disturbance, it can loosen up at times, but also rain and Thunderstorm are possible. On Sunday the sun will shine over the Danube Island with up to 31 degrees.
Already in the early morning on Friday the south and the west are under the influence of disturbances with some clouds, rain showers and even local ones thunderstorms. During the course of the day, the disturbance will continue to expand and the partly thunderstorm precipitation will also slowly spread to the east by the evening. Especially in the mountains and in the east, a lively south-east to south wind blows at times. Morning temperatures of 13 to 19 degrees are followed by daily highs of 25 to 31 degrees.
In the south and east, Saturday begins mostly dry and sunny. Otherwise there will be a lot of clouds and there will be a few more showers, which will also be heavy locally. With a few sunny spells it can also be in the east and later in the south and south-east thunder. In the mountains and in general in the west, the afternoon will be mostly friendly and dry, but from the Waldviertel and Weinviertel via the eastern edge of the Alps to the south, it will still be unstable in the evening from today’s perspective. The wind will blow moderately to briskly from the west in the north and east, otherwise it will remain weaker. The morning temperatures range from twelve to 20 degrees, and the daily highs from 24 to 30 degrees.
An intermediate high influence will ensure midsummer bathing weather on Sunday. Sunshine predominates over a wide area, mostly flat cumulus clouds form over the mountains. In the west and south alone, the risk of thunderstorms will increase slightly in the afternoon. It is slightly windy, mostly from the east. The thermometer shows twelve to 20 degrees in the morning, with maximum temperatures of 28 to 33 degrees during the day.