Nearly every type of wild weather hit some part of the United States on Monday as the normal changing seasons clash of cold and warm air collided with a jet stream gone crazy and a possible dash of ...

Add Yahoo as a preferred source to see more of our stories on Google. A split jet stream over the Pacific Ocean will help amplify a ridge of high pressure near the West coast, keeping California warm ...

The Northeast has seen wild temperature swings — from record 80s one day to snow showers the next. Scientists say weather patterns like cold fronts and climate factors help explain it.

The United States is experiencing extreme weather conditions ranging from record-breaking heats in the Southwest to Arctic chills in the Midwest and East. Meteorologist Marc Chenard highlights a ...

A tornado outbreak has left at least six people dead and caused significant damage as severe weather moved from the South to the Midwest.

After our mid-week temperature drop, there is strong signal for a few additional weather systems to track through the Upper ...

Winter featured record-shattering warmth in the West and bitter cold in the East. But now, the opposite pattern is set to take hold, at least for the near future.

Last week, Southwest Colorado saw enough snow to cancel school and snarl travel. A week later, winter appears to have vaporized – replaced by clear skies, dry roads and temperatures warm enough for ...

Western New York has already seen spring and winter conditions in the same weeks. Severe weather is brewing up in Tornado Alley. We aren’t quite done with the snow, and we’re just getting started with ...

FARGO — As humans, we love to anthropomorphize things—even the weather: Mother Nature, Old Man Winter. But here’s perhaps a new one for you: ”kissing jets,” and yes, that is an actual atmospheric ...