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

If you have been keeping an eye on weather forecasts recently, you may have heard meteorologists mention something called an ...

The U.S. is experiencing an “omega block," which locks in unsettled conditions in some areas while others have extended dry ...

ROCHESTER, Minn. (KTTC) – For the first half of the week, the sunshine and blue skies can be attributed to what’s known as an ...

You have probably noticed that the first few days of May have been soggy for us across Mid-Michigan and there is a reason for ...

A common upper-air pattern seems to be coming a few weeks early. It could be the sign this particular weather pattern will be ...

An "omega block" in the atmosphere will enhance the chances for stormy weather and big shifts in temperature over parts of ...

For several days, the weather pattern over the U.S. will become blocked and slow. That means soaking, possibly flooding rain ...

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.

After weeks of relentless severe weather, it’s going to be weirdly calm in parts of the United States and particularly in the ...

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

PORTLAND (WGME )--- Maine has been stuck with some very wet and cool weather. And it's all thanks to a pattern known as an ...