Lyon’s weather is settled as it is covered by an anticyclone/ high air pressure. Lyon will be experiencing dry weather as there are no fronts. The wind will be calm/gentle as isobars are far apart.

Yet despite the longevity of the observations of this long-lived enormous storm system, there are always new surprises. The Great Red Spot is an anticyclone, "a long lasting area of high pressure ...

A powerful anticyclone is set to bring widespread foggy conditions and gloomy weather across the UK, as forecasters remain uncertain about the prospects of a white Christmas. The weather system is ...