Severe thunderstorms predicted over the next week, with temperatures potentially reaching as high as 37 degrees.
Germany is gearing up for a week of extreme weather conditions, with temperatures predicted to soar and thunderstorms on the horizon.
According to the German Weather Service (DWD), parts of the country could see temperatures exceed 30 degrees, with some areas potentially reaching 37 degrees on Tuesday. Tuesday will be sunny and mostly clear, except for the north and northwest, where it will become increasingly cloudy with brief showers.
However, the risk of thunderstorms will increase from Tuesday, with heavy, sometimes severe storms expected. Tuesday will see the highest thunderstorm risk in the Alps in the afternoon. The northern parts of the country will have clear to cloudy skies, staying mostly dry, while the rest of the country will see sunshine.
The low chance of thunderstorms is only at the Alps on Tuesday, but weather forecasts note humid, very warm, and thundery conditions with showers and thunderstorms possible from the morning on Sunday, August 17. Isolated, sometimes heavy showers or thunderstorms are possible in the Alps on Sunday as well.
As the heatwave approaches, the DWD advises avoiding the heat, drinking enough, wearing light clothing, eating lightly, and avoiding alcohol. Residents of large cities, particularly those in the west and southwest, have expressed particular dissatisfaction with the measures taken against heat, with 59% of respondents in a survey by "web.de" stating they are dissatisfied.
Heat warnings have been issued for southern Bavaria and Baden-Württemberg by the DWD. The elderly and those in need of care are particularly affected by the heat.
Precautions to take during this period of increased risk of heavy storms and mugginess include avoiding extended outdoor or mountain activities during times when thunderstorms are forecast, especially in the afternoons and evenings when storms typically develop. Staying updated with local weather reports is also crucial as conditions can change rapidly, particularly in mountainous areas. Preparing for high humidity and heat by staying hydrated and minimizing strenuous activities during peak heat hours is also advised. Being vigilant for sudden storm developments and potential lightning if outdoors, and having a safe shelter plan, is essential.
While no severe storm warnings for other parts of Germany were specified, increased mugginess and storm risk appears more pronounced in southern and mountainous regions. Long-term forecasts come with greater uncertainties, but the weather outlook for the coming days is unsettled and warm. Heavy rain, gusts of wind, and hail are also expected in some areas due to the thunderstorms.
Temperatures at the coast will be 21 degrees, and in the rest of the country, they will range from 24 to 30 degrees in the north and 30 to 37 degrees elsewhere. Only one in four respondents found the heat protection measures sufficient, while 23% were undecided.
[1] German Weather Service (DWD) [2] web.de survey, August 17, 2025
The German Weather Service (DWD) warns of heavy, sometimes severe thunderstorms expected from Tuesday, particularly in the Alps. Keep updated with local weather reports, as conditions can change rapidly, especially in mountainous areas.
News reports indicate that the web.de survey on August 17, 2025, reveals only one in four respondents finding the heat protection measures sufficient, while 23% were undecided.
