Use APKPure App
Get 気象庁 雨雲レーダー - 高解像度降水ナウキャスト雨アラーム old version APK for Android
[Free] Displays the rain cloud radar of the latest weather prediction system "High Resolution Precipitation Nowcast" of the Japan Meteorological Agency. It is also possible to notify in advance when it is expected that it will rain.