Tech Note 153 - ESP32 METAR (METeorological Aerodrome Reports) Decoder
Meteorological Aerodrome Reports (METARs) are available worldwide and there's a station near you. They looks like this:
EGLL 131820Z AUTO 26006KT 9999 NCD 10/03 Q1031 NOSIG
But contain a lot of weather information
Station List: https://www.aviationweather.gov/docs/...
Code: https://github.com/G6EJD/ESP32-METAR-...