Update README.md

README.md

@@ -3,7 +3,21 @@
 [![PyPI version](https://badge.fury.io/py/smhi-weather.svg)](https://badge.fury.io/py/smhi-weather)
 [![Testing](https://github.com/Wesztman/smhi-weather/actions/workflows/testing.yml/badge.svg)](https://github.com/Wesztman/smhi-weather/actions/workflows/testing.yml)
 
-Provides some friendly functions to fetch data from SMHI:s open data api.
+Provides friendly functions to fetch data from SMHI:s open data api.
 
 The source off all data provided is [SMHI](http://opendata.smhi.se/apidocs/metfcst/index.html),
 use in accordance with SMHI:s guidelines and API policy.
+
+Install with
+
+`pip install smhi-weather`
+
+Import and use as
+
+```
+from smhi_weather import SmhiWeather
+
+forecast = SmhiWeather(59.334591, 18.063240).get_forecast()
+```
+
+For now a single function exists which return a full forecast according to SMHI:s docs on [Get Point Forecast](http://opendata.smhi.se/apidocs/metfcst/get-forecast.html).