@tuncturanalp Hi. Please uninstall Windy from your device and try reinstalling it. Make sure GPS is turned on. The latest app version should be 41.2.3 built: 2024-04-15, 06:15 (you can check the version in the app -> click on hamburger menu and scroll down). Allow location permissions and long press on home button. After this step add a widget - in settings allow all the required permissions (location permission - allow all the time, battery - set to unrestricted). Tap on Add widget button - if this does not work please tap on menu button on the widget (three dots in the up right corner) and try to refresh the widget. Let us know if these steps worked. Thank you.