Arctic air is taking cold to another level this week and the US could be facing bouts of it well into December thanks to the polar vortex.

A winter storm has the potential to dump heavy rain and several inches of snow across more than 1,000 miles of the country this weekend.

(CNN) — The forces that descended upon the Guadalupe River in Texas’ Hill Country on Thursday night were a worst-case scenario. Four months’ worth of rain fell in just hours as water-laden ...

The 2025 Atlantic hurricane season, which officially ended November 30, showcased the growing capabilities of artificial intelligence for storm forecasting. And experts say there is no turning back.