Major cities across the Northeast and Midwest are facing temperatures 10-20 degrees below average, according to forecasters.

Arctic air originates near the polar regions and is among the coldest air masses on Earth. It typically stays locked in ...

Six weather records were broken in Wyoming this week, local forecasters have reported.

A fascinating, atmospheric pattern causing a continent-wide temperature swap is resulting in parts of Canada to experience ...

Rain and snow are forecast for Boston and New England, as well as the surrounding regions, this week. The chaotic weather ...

The days of La Niña are numbered. The climate phenomenon is expected to fade away in the next few months, making way for its ...

A fresh blast of Arctic air is poised to spill across a wide swath of the United States, and the latest polar vortex map ...

Forecasters expect "disruptive" winter weather in coming days, but the details are rapidly changing as two systems develop.

Florida’s winter, thankfully, isn’t broken. It’s actually acting exactly as it should based on the very fundamental thermodynamic principles that drive all the weather we see and experience across the ...

With historically low snowpack and historically high temperatures in December, Colorado weather experts say reaching normal ...

In its end-of-week outlook for Wales, the Met Office said: “Some rain on Wednesday night, giving way to more widespread wet ...

Friday afternoon highs reach the upper 60s to low 70s! We could see a few showers overnight plus more details are coming ...