When the Polar Vortex is in a weakened state, a jet stream wobble sending polar air into the mid-latitudes becomes more ...
It’s about to get much colder across northeastern Oklahoma, with an arctic front ... this cold snap comes from a disruption in the polar vortex, the ring of cold air usually trapped around ...
A big reason is we have another lobe of the Polar Vortex that is going to shift south into far southern Canada. This lobe of ...
Winter in the CSRA is usually mild overall, but every now and then, we get a taste of true Arctic air. If you’ve ever ...
However, a deep freeze, thanks to the polar vortex dipping down from Siberia, is bringing an even harsher arctic blast to million Americans this week. Maps show what to expect as the cold front ...
Around 140 million people across more than two dozen states may experience temperatures greater than 70 degrees. Here are the ...
Much of the country is in for widespread and dangerously cold temperatures beginning this weekend — and lasting through much of next week — as a lobe of the polar vortex over northern ...
two bands of fast-moving air – the polar jet stream and the stratospheric polar vortex – sometimes tango together to influence weather in the northern hemisphere. As the Arctic continues ...