Maine has been stuck with some very wet and cool weather. And it's all thanks to a pattern known as an omega block. An omega ...

A not-so-typical weather pattern is happening right now above our heads. It's called an Omega Block Pattern because the upper ...

The sweeping pattern that's now influencing much of the USA's weather is called an omega block because of its resemblance to ...

The Omega Block sounds like a great name for a progressive heavy metal band. All that aside, it is a legit weather pattern. Take a look at it from a wide view. It looks like the Greek letter, omega.