Scotland is currently experiencing notable temperature extremes, with Glasgow set to enjoy one of its warmest days of the year, reaching temperatures higher than Barcelona. This sudden shift from chilly nights to sunny days has left many wondering about the underlying causes of such weather fluctuations.

The capital is also anticipating its hottest day so far, with forecasts suggesting temperatures could peak at 20C. As residents bask in the warmth, the question remains: what is driving these dramatic changes in Scotland's weather patterns?