A surprise spring downpour is set to soak nearly all of the UK on one day in May, except for a lucky few counties.

Advanced weather maps show as many as 45 counties across England, Scotland, Wales and Northern Ireland could see some shock ...

Netweather TV has suggested the weather could take a massive upturn, bringing with it sweltering highs as we head towards May ...

The northern counties of England generally encompass areas from the River Trent to the Scottish border, including historic counties like Cheshire, Cumberland, Durham, Lancashire, Northumberland ...