This project was generated with Angular CLI version 7.3.1.
Run the app using npm start
The app should be a group of expansion panels each displaying the data for a city and showing the next 5 forecasts with 3 hour gaps between them. (API limitation)
use npm test
to run the tests. There are only 5 of them (one being the default generated test for the component). The other 4 tests the weather service's two methods.