This is what we call an occluded front; it is usually made when a cold front catches up to a warm front. They combine forcing warm moist air into the atmosphere, bringing us a lot of precipitation in ...

The occluded front is the boundary of where the cold air behind the cold front meets up with the cold air that was in front of the warm front. On a weather map, the occluded front begins at the ...

ITV News' Becky Mantin explains why lightning and thunder often follow a hot spell - and if we can expect storms after this ...