It could be the sign this particular weather pattern will be worked off by the end of May. Right now we have what we meteorologists call an “Omega Block” in the upper-air pattern. An Omega ...

And it's all thanks to a pattern known as an omega block. An omega block is named because of its resemblance to the Greek letter Omega. This pattern occurs when the jet stream becomes extremely ...

An omega block pattern will bring threats of flooding rain to the Plains and Northeast, and some weird temperature maps across the country during the first full week of May. What Is An Omega Block?

An “omega block” weather pattern is forecast to set up across the country this weekend, possibly bringing some May snow. Here's what it will mean for you. The Weather Channel is forecasting a ...

The Omega block weather pattern may be all Greek to some, but it is actually one of the more popular blocking patterns that meteorologist refer to nowadays. This pattern sets in when two cutoff ...

This particular pattern is not necessarily rare, but when it occurs, it can completely dominate our local weather. The Omega Block pattern features upper-level low pressure on either side of upper ...

Texas this week finds itself at the center of an unusual weather pattern called an omega block that promises daily chances for strong storms and flooding. What's behind this pattern and how much ...

It’s all thanks to an upper-level high-pressure pattern called the “Omega Block.” This pattern comes with the name because the jet stream is snaking over the Pacific Ocean in such a way that ...

A delightful stretch of weather is on the horizon because of a fascinating atmospheric phenomenon known as the omega block. This weather pattern, named after the Greek letter omega (Ω ...