While Phil may see his shadow Sunday, forecasters haven't seen theirs. On average, February is Philly's snowiest month.

Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

As the Arctic rapidly warms, the temperature difference between the polar region and lower latitudes decreases, which weakens ...

Understanding the Polar Vortex The polar vortex is like a massive whirlpool of frigid air moving around our planet's poles.

On a local level 2024 in Kansas City ranks as 16th warmest marked by an historic severe weather season and more.

As temperatures plummet across Canada, it's important not to ignore potential signs of damage to your home and vehicle.

With severely cold temperatures forecasted in York County this week, utility companies are advising customers to take safety ...

The Met Office is warning that the severe cold spell is expected to develop across parts of North America later this weekend ...

After the first snowfall of the year in New York City, the freezing cold continues to affect the area, while people carry on with their daily lives on December 23, 2024. After the first snowfall ...

But the latest polar vortex is forecasted to affect large parts of the United States, here is what you need to know. Here's a look at weather forecasts for parts of the U.S. that may be hit ...

But the latest polar vortex is forecasted to affect large parts of the United States, here is what you need to know. Here's a look at weather forecasts for parts of the U.S. that may be hit hardest ...