
Germany Summer Heat Wave 2025: What Expats Need to Know
Germany's third heat wave of the summer is here. For expats unused to German homes without A/C, here's how to stay safe and cool during hot weeks.

Germany is not typically associated with devastating wildfires, but climate change is rapidly shifting that picture. This weekend, the Deutscher Wetterdienst (DWD) — Germany's national meteorological service — is forecasting wildfire danger at the highest possible alert level in several regions, with southwestern Germany among the most at-risk areas. For expats and immigrants, navigating emergency warnings in a new country can be confusing. Understanding what these alerts mean, which regions are affected, and what practical steps to take is essential for staying safe.
The DWD's wildfire risk index runs from level 1 (very low) to level 5 (very high). This weekend, parts of southwestern Germany — including areas of Baden-Württemberg — are expected to reach level 5. Other forested regions across the country may also see elevated risk levels due to a combination of high temperatures, low humidity, and dry vegetation following a hot summer period.
If you live near forested areas, in rural zones, or plan to spend time outdoors this weekend, you should actively check the DWD's wildfire map, which is updated daily and freely available online at dwd.de.
When wildfire risk reaches the maximum level, local authorities often implement specific restrictions. These can include:
These are not merely recommendations — violations can result in fines. As a resident in Germany, you are subject to these rules regardless of your nationality or visa status.
For expats who may not be plugged into local German-language media, staying informed during weather emergencies requires a bit of extra effort. Here are practical steps:
It depends on where you live and local regulations. In areas under a wildfire warning, some municipalities ban outdoor fires entirely — including in private gardens if they are close to woodland. Check with your local Gemeinde or look for announcements from your Landkreis. When in doubt, skip the barbecue to be safe.
Germany has a cell broadcast warning system called DE-Alert, introduced in 2023. If your phone supports it and you are in an affected area, you may receive an automatic alert without needing to download any app. However, coverage and device compatibility vary, so relying solely on this system is not recommended. The NINA app is a more reliable backup.
German wildfires are generally smaller in scale than those seen in southern Europe, but they can still be dangerous and spread quickly in dry conditions. In recent years, large fires have occurred in Brandenburg, Saxony, and other regions. Do not underestimate the risk simply because Germany is known for its forests and green landscape.
This weekend's extreme wildfire risk is a reminder that living in Germany means adapting to changing weather realities. If you are in or near a high-risk region, take the warnings seriously: avoid forests, report any smoke immediately, and keep the emergency number 112 saved in your phone. Stay updated via the DWD website or the NINA app, and follow any local authority instructions you receive.
Source: Tagesschau / Deutscher Wetterdienst
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