Get minute-by-minute rain forecasts for Germany, computed directly from live radar data. Track rain cell movement and receive personalized alerts for your saved locations.
1.4.0
August 10, 2026
What's New • Radius takes effect instantly: when you change the notification radius, the circle on the map now updates right away — no need to restart the app. • Faster clouds: the cloud layer loads noticeably quicker on first open. • Minor fixes and polish.
MoreTrockenfenster provides minute-by-minute rain forecasts for Germany, computed directly from the DWD's live radar feed. It tracks rain cell movement and offers precise predictions for your current or saved locations.
No, Trockenfenster is ad-free. The app explicitly states it has no ads, trackers, or analytics, ensuring a clean user experience.
The app uses a data-driven nowcasting algorithm that tracks individual rain cells and projects their movement minute by minute for the next 60 minutes. This provides precise forecasts for your location, not just a general area average.
Yes, you can save up to three locations, such as Home or Office. You can also set per-activity thresholds for rain alerts, like 'Dog - any drop' or 'BBQ - above 3 mm/h'.
All precipitation data comes from the Deutscher Wetterdienst (DWD) weather radar, updated every five minutes. It also includes current weather and a 24-hour forecast from BrightSky (DWD stations + MOSMIX).
Based on the provided data, Trockenfenster is supported on iPhone and iPod. It is not specified if an Android version is available.
The app was last updated on May 17, 2026, with version 1.1.0. The DWD radar data itself is updated every five minutes, ensuring the forecast information is current.
The app has a perfect rating of 5.0 stars from 1 rating, indicating very positive initial user feedback. This suggests users find the app highly reliable and useful.
