Add Yahoo as a preferred source to see more of our stories on Google. An “omega block” weather pattern is forecast to set up across the country this weekend, possibly bringing some May snow. Here's ...

Add Yahoo as a preferred source to see more of our stories on Google. FAYETTEVILLE, Ark. (KNWA/KFTA)— A not-so-typical weather pattern is happening right now above our heads. It’s called 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 "U" with two outward facing lines, which appears to resemble the 24th ...

A common upper-air pattern seems to be coming a few weeks early. 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 ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A powerful atmospheric pattern known as an “omega block” is currently ...

A rare Omega Block weather pattern is trapping heat across Europe, causing temperatures to soar. Learn how this atmospheric ...

After a short stretch of summer-like weather, a new weather pattern is emerging. This upper-air pattern is named after a Greek letter because of the way it appears on weather maps. This week’s Climate ...

A stalled weather pattern known as an omega block is locking hot air over Western Europe, worsening a deadly heatwave that has overwhelmed countries from France to the UK.

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 ...