Raindar II is a free app for Android that combines Doppler radar images with location information to give you the best forecast for the day and week. The app works as a Google Maps widget and is designed to work on a phone or tablet.

How to use the app

To get the best forecast, you need to set your location. To do that, open the app and enter your location. The radar images will be displayed in the app. To configure the settings, open the settings tab. The default settings will work fine, but you can customize the settings to fit your needs.