If you're looking to Download RAIN RADAR on your Chromebook laptop Then read the following guideline.

Weather radar in your pocket everywhere. Use Rain Radar to quickly see an animated radar image and current conditions. Track the movement of downpours, weather fronts and storms using the zoomable rain radar function. “Rain Radar" forecasts for any location worldwide and displays real-time weather conditions as well as emerging patterns. Everything about the weather at a glance. Fast, simple and free of charge! A weather forecast app that accurately depicts current weather and emerging patterns.