Starting Thursday, dangerously frigid air from Siberia and the North Pole is forecast to plunge the Great Lakes region into ...

Cold temps are not uncommon in January, but the polar vortex-related extremes the Elgin-area will see Friday are downright ...

An Extreme Cold Warning starts overnight as an Arctic front will bring the coldest weather the Chicago area has seen since ...

Meteorologists warn that a stretched polar vortex could bring severe winter weather to much of the United States.

Northern Illinois is preparing for dangerous cold temperatures this weekend as a polar vortex moves through the region, ...

A dramatic blast of cold air may be coming for the United States in late January, courtesy of the polar vortex. Here's what ...

A 2025 satellite image shows a series of ghostly ice swirls sculpted on the surface of Lake Michigan by strong winds during ...

A fresh blast of Arctic air is poised to spill across a wide swath of the United States, and the latest polar vortex map ...

The term ‘polar vortex’ is nothing new, but it has gained a lot of popularity over the last few years – especially with the ...

In the coming weeks, cold air will continue for parts of the U.S. thanks to the influence of the polar vortex.

The incoming Arctic blast will bring very cold temperatures to West Michigan, but it still falls short of the historic, ...