The polar vortex is splitting — an exceedingly rare phenomenon for this time of year that will be an unusual driver of warmer ...

The infamous weather pattern is actually partly influencing our weather as February ends. And it may again throughout the month of March.

The polar vortex is splitting — an exceedingly rare phenomenon for this time of year that will be an unusual driver of warmer temperatures, as the calendar flips to March and meteorological spring.

A rare and disruptive atmospheric event may soon unfold, raising the prospect of significant weather shifts across the U.S.

A polar vortex collapse is expected to bring in harsh winter-like weather conditions in parts of Canada and the US around the middle of this month. The same weather phenomenon impacted several regions ...

DAYTON, Ohio (WDTN) — Temperatures this week will be in the teens with overnight lows near zero, and that may seem warm compared to next week, as it is becoming increasingly likely that we will see ...