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

An Omega High is a blocking pattern combined of two cutoff lows with a high squeezed between them. The size of the pattern can make the weather system stick around.