Global warming makes temperature patterns that cause heatwaves, droughts and floods across Europe, north America and Asia more likely, scientists find
Study Influence of Anthropogenic Climate Change on Planetary Wave Resonance and Extreme Weather Events http://www.nature.com/articles/srep45242
Further reading https://www.theguardian.com/environment/2017/mar/27/climate-change-human-fingerprint-found-on-global-extreme-weather