Forecasters have warned that a rare weather event in the form of a polar vortex will bring snow and ice to millions as it ...

Daughter polar vortices' could bring snow and ice to parts of northern, central, and eastern United States later this month, ...

A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...

Overall, not surprisingly, folks wanting an early spring better head south, which is already seeing springlike signs.

According to the NWS, the Arctic polar vortex is a powerful band of west-to-east winds that develops in the stratosphere, ...

President-elect Donald Trump's second inauguration will mark the coldest presidential ceremony in more than 40 years. Washington is forecast to reach only the mid-20s for a high temperature, along ...

A polar vortex is bringing arctic air into the country next week. Forecast maps show when freezing temperatures will sweep ...

The effects of the polar vortex are expected to reach Texas on Monday and bring freezing or below-freezing temperatures ...

It's going to get cold in Tennessee. Meteorologists predict freezing temperatures for much of the state. Here's the latest.

Here is what is and isn't a polar vortex when Colorado receives cold like what is forecast for the holiday weekend.