This article originally appeared on Oklahoman: What is a polar vortex, and why is it coming to Oklahoma? Arctic blast 2025 explained ...

Sustained warm weather has been elusive this spring. When will we feel a change? Lee Goldberg explain in the latest edition of "Weather or Not." ...

A massive storm developing today is set to bring life-threatening tornadoes and potentially historic floods in what could be ...

Things didn't get any better in March, as another polar vortex collapse in the middle of the month had forecasters predicting a late start to spring. On March 14, the weekend mega storm demolished ...

Due to the vulnerability of her situation, this person’s name has been changed to protect her privacy. QUINCY — Natalie ...

Several days with temperatures of 10-20 degrees below the historical average could be dangerous to plants and ruin outdoor ...

An April cold snap is expected to bring unusually cold temperatures to the eastern half of the US next week. The cold snap could impact new spring vegetation and lead to frost in some areas.

Don't put away those winter coats just yet. An April cold snap is forecast for much of the eastern half of the U.S. early next week, forecasters said, with freezes likely across portions of the ...

A sudden stratospheric warming event reversed the winds that make up the northern polar vortex on March 9. A new animation shows the vortex also moved away from the Arctic towards Europe.

The Polar Vortex in the upper atmosphere has disintegrated after the intense warming of the stratosphere in mid-March. Currently, its remains are traveling eastward across Canada to the United States.

A significant disruption to the polar vortex over far Northern Canada will keep the pattern’s influence locked in our neck of the woods like a houseguest overstaying their welcome. Even as the world ...