A strange atmospheric pattern known as an "omega block" is preventing the usual eastward progression of weather across the ...

Meteorologist Sven Sundgaard analyses the blocking pattern and a surge of warmth — perhaps near 90 degrees on Mother's Day — ...

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 ...

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

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

An “omega block” weather pattern, so named for its resemblance to the Greek letter, is influencing conditions in Texas and ...

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

Thanks to the current Omega block, the Mississippi Coast will see scattered showers and thunderstorms Thursday, May 8, ...

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

The Miami Valley has seen a stalled low pressure over the area for several days, leading to on-and-off showers. It’s all ...

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