Another classic series of forecast charts from the Met Office this morning with another front that refuses to die (fig 1). The front in question tried to cross the country yesterday as a cold front, and at the moment is returning northward as a warm front pushed northward by continental air. It’s set to make another attempt to introduce cooler Atlantic air on Thursday and Friday as it undergoes frontolysis. This front seems likely to become a real fly in the ointment in the next few days, forecast to be sprawled through the heart of an anticylcone by Saturday and spoil the first decent spell of weather we’ve had this spring.
I must admit that models seem to have handled the clearance northward of the cloud from that frontal system extremely well (fig 2) from what I could see looking through the Velux windows in our attic bedroom this morning!