Other significant weather threats, like damaging hail, straight-line winds, and flash floods, are also possible.

A sprawling winter storm system will hit the western U.S. hard this week with heavy snow and dangerous travel conditions.

Add Yahoo as a preferred source to see more of our stories on Google. An Arctic front is diving deep into the United States this weekend, sending temperatures plummeting across all 48 contiguous ...

Bitter cold is expected to move from the north‑central United States into the Northeast by Friday, with the chill possibly pushing south from the southern Plains toward the Mid‑Atlantic, according to ...