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

An Arctic outbreak featuring punishing cold weather is beginning across much of the U.S. at the same time that Europe ...

Storm Blair has hit most of the U.S., bringing freezing temperatures to Texas. Precipitation later this week could mean snow ...

A blast of Arctic air is chilling the eastern United States as a polar vortex moves southward. Sub-zero temperatures gripped ...

The vortex is essentially an area of low pressure in the upper layers of the atmosphere over the polar region. This vortex ...

The National Weather Service forecast shows that two cold fronts are set to hit Florida at the beginning of this month.

Multiple rounds of frigid, arctic air could sweep across the eastern half of U.S. in the coming weeks, ushering in an ...

A polar vortex is hitting most of the country in the next few days. What does it mean? How to protect yourself and pets ...

As the polar vortex begins to retreat, the region will see a gradual return to typical winter conditions. Long-range ...

Some 60 million people are under weather alerts across 30 states. Seven of them have declared emergencies: Maryland, Virginia ...

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

Let's jump into the polar vortex on this week's Weather IQ. The polar vortex refers to a large area of cold air that sits in the upper atmosphere over the poles. This area of air is kept in place in ...