A rare weather phenomenon that hasn't occurred since 1968 could soon impact the U.S., plummeting temperatures nationwide.

Add Yahoo as a preferred source to see more of our stories on Google. The polar vortex is sending arctic blasts and chilly temperatures to most of the United States, and states from Texas to Oklahoma ...

"The 2026 El Niño phenomenon has reached its greatest intensity on record."Many of you may have seen this news and are ...

Accumulating snow is expected Friday night into Saturday morning as a clipper system moves across the Northeast, but a rare weather phenomenon on Saturday could bring up to 6 inches of snow to a small ...

Every once in a while, the sky does something that stops people in their tracks. The latest weather phenomena is a prime example. The Weather Channel shared video on X showing iridescent clouds — a ...

The first round of the 16 most epic weather phenomena has wrapped — and the people have spoken. There were a few landslides, and then there were a couple of really close calls. Thousands of votes came ...