The Omega Block sounds like a great name for a progressive heavy metal band. All that aside, it is a legit weather pattern.

Omega block weather pattern is forecast this weekend to flip temperatures, bring snow, storms across the country. Here's what it means.

FOX Weather meteorologist Jane Minar takes a look at what’s in store for the first full week of May. Canada's new prime ...

Meteorologist Kim Castro explains what it is and why it's bringing several days of unsettled weather to Houston.

By Tuesday, a heavy rain and thunderstorm pattern will sweep across eastern Texas, Oklahoma, Arkansas and Louisiana. Intense ...

Paul noted the current sunny conditions, saying: "The current spell of fine weather is due to a blocking area of high ...

What was a rapid planting progress across the Midwest became stalled by a wetter weather pattern to finish April. But now that we’re into May, an Omega Block is causing that pattern to shift ...

It comes down to the overall weather pattern and how storm systems get cut off from the main jet stream, leading to a slowed ...

It’s about to rain for days in eastern states because of an unusual atmospheric phenomenon known as an omega block.