The United States has been at the epicenter of the planet’s most unusually cold conditions early in 2025. The polar vortex is to blame.

Impact on North America's weather in March - An in-depth look at the forecasted polar vortex collapse and its potential effects on weather patterns across North America this March ...

Polar Vortex collapse set to send temperatures plunging in the US and Canada - The weather event could unleash extreme winter conditions and disrupt travel ...

A senior meteorologist with AccuWeather foresees shots of cold air infiltrating the Northeast in the coming weeks.

Winter isn't over just yet. A major shift in the weather pattern could have millions across the United States once again reaching for their winter coats later this month before milder springlike air ...

While temperatures are expected to rise in the coming days, polar vortex air is predicted to hit the United States again during the first week of March, bringing freezing temperatures to much of ...

Advertisement AccuWeather Long-range Expert Paul Pastelok said the shifting and stretching of the polar vortex could affect the United States around the middle of March with effects potentially ...

Forecasters are now 'confident' of a sudden change in the weather developing this month - meaning a return to snow, ice and frosty temperatures for the UK and Europe ...

The Arctic polar vortex and its proximity to North America are gaining media attention for causing recent frigid temperatures in the United States. However, the scientific consensus is less certain ...

The event could cause extreme winter weather and disrupt travel across the US and Canada - will it make it across the pond?

Not only in the Gulf coast region, but across much of the United States. This shift is due to yet another dip in the polar vortex, which is ushering in much colder air this week. But what exactly ...

All the latest breaking news on United States. Browse ibtimes archives of photos, videos and articles on United States.