A weather pattern named for the Greek letter omega is guiding US weather, forecasters said. The pattern is expected to ...

This week's Climate Chronicles question comes from April.

The last week of May will feel more summer-like as temperatures climb into the mid and upper 80s Tuesday and Wednesday, and ...

A blocking pattern will make for slow-moving weather. From a flood threat to upside down temperatures: here’s what we’re watching.

A ridge of high pressure will build throughout the work week as part of an emerging "omega block" pattern. This pattern will allow temperatures and humidity values to remain in summer-like levels ...

Heavy rains may lead to downpours and thunderstorms in south-central Indiana, with a dry spell expected soon as an "Omega" ...

The omega block is a weather term that describes the shape of the jet stream in the northern hemisphere: a curved upside-down ...

Temperatures break past 90 degrees today for Grand Junction. Gusty outflow winds of up to 25 miles per hour also return to ...