@handigehenriette
Hi, showing '100mm' as the maximum value for 10 days accumulation would be much to low in some regions. The color scale for Rain accumulation looks strange because it is based on a logarithmic scale:
https://community.windy.com/topic/10039/status-barr-amount-of-rain?_=1624180008100
So that’s not at all a bug.

Thank you for your post, but please note that the Feedback and Suggestions section is for issues associated with Windy, not for weather forecast differences.

Windy does not create any forecast data but instead only visualises forecast and actual data received from various third party providers.
Windy therefore has NO control over the forecast or actual data provided.

Hello @SiriusJQ, please keep in mind that Windy.com does not control names of places displayed in the map itself. Map data are sourced from www.openstreetmap.org

Discussions about names and locations shall be directed to OpenStreetMap forum and community - https://forum.openstreetmap.org/index.php