Update README.md

removed wttr as per issue #2579 wttr is more akin to an application than api

README.md

@@ -1479,7 +1479,6 @@ API | Description | Auth | HTTPS | CORS |
 | [weather-api](https://github.com/robertoduessmann/weather-api) | A RESTful free API to check the weather | No | Yes | No |
 | [WeatherAPI](https://www.weatherapi.com/) | Weather API with other stuff like Astronomy and Geolocation API | `apiKey` | Yes | Yes |
 | [Weatherbit](https://www.weatherbit.io/api) | Weather | `apiKey` | Yes | Unknown |
-| [wttr](https://github.com/chubin/wttr.in) | :partly_sunny: The right way to check the weather | No | Yes | Unknown |
 | [Yandex.Weather](https://yandex.com/dev/weather/) | Assesses weather condition in specific locations | `apiKey` | Yes | No |
 
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