A weather pattern shaped like a Greek letter is to blame for the various rounds of stormy weather in North Texas of late.

A slow-moving storm over the Central United States this week will act as the catalyst for a risk of severe thunderstorms and ...

Dallas-Fort Worth International Airport is under a ground stop — again — with more than a thousand flights canceled or ...

Texas faces strong storms and flooding risks this week, as an unusual weather pattern places the state at its center. Stay ...

A flash flood warning is in effect for North Texas, one day after a 10-year-old girl got swept away by floodwater in Brenham.

"Intense" thunderstorms roll into Texas Friday. An omega block is likely to bring flooding risks and low temperatures over ...

A stalled weather system is wreaking havoc on Texas air travel, with widespread delays and extended ground stops.

The forecast for May is pointing to a rapid warm up with rains across the drought-stricken Plains, but there's a drier forecast for the heart of the Corn Belt. One meteorologist is concerned about the ...

An omega blocking pattern is named after the Greek letter (Ω) and slows down the ordinary west-to-east flow of weather ...

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

Rainstorms caused by the unusual weather pattern are expected to hit Maine late Monday and continue through Wednesday.

Phoenicians can expect to enjoy cooler temperatures before near-normal, warmer temperatures return at the end of the week.