A rare weather phenomenon that hasn't occurred since 1968 is expected to plunge temperatures across parts of the United States.

Lake effect snow occurs when cold air moves over relatively warmer water bodies, such as the Great Lakes. This interaction causes the air to pick up moisture, which eventually falls as snow when it ...

A meteorologist is warning Ontarians to prepare, as an extreme atmospheric warming event will be bringing severely cold ...

Another Arctic blast is on the move toward the U.S., bringing the potential for bitter cold and heavy snow accumulations to ...

Smiley N. Pool / Staff Photographer Prolonged wind events that unleash heavy rainfall and travel far distances sometimes qualify as derechos. Derechos can happen almost anywhere in the United States, ...

A disturbance in the polar vortex could spill icy cold air south into the United States much earlier than usual, the National ...

But across the country, AccuWeather meteorologists are predicting major travel disruptions as a storm system is set to batter ...

25,020 people played the daily Crossword recently. Can you solve it faster than others?25,020 people played the daily Crossword recently. Can you solve it faster than others?

Over the years cold weather events have all been connected to the surface effects of sudden stratospheric warming ...

Britain is forecast a major 50-mile "rare" weather event later this week, as the mercury continues to drop and snow blasts ...

The UK could be facing another cold snap as the weather phenomenon that brought in 2018’s Beast from the East looks set to have “significant implications” on the country’s weather.The Met Office said ...

The luminous ring is known scientifically as a 22-degree halo, named for the angle at which sunlight bends as it passes ...