A drastic weather pattern change is about to induce an acute case of weather whiplash.

Something unsettling is happening in the skies after dark. Meteorologists, climate scientists, and emergency managers are increasingly alarmed by a pattern that doesn't follow the old rulebook: ...

A summer-like weather pattern is developing this week across the southwestern U.S. This system is responsible for the ...

A potentially strong El Niño weather pattern will likely emerge this summer and persist through the rest of the year. The hottest years on record generally occur in years when El Niño is active.

A wild swing in the weather is rattling the Northeast as a blast of Arctic air barrels in behind the triple-threat March ...

The incoming severe weather is an abrupt transition from winter conditions that have plagued much of the U.S. recently.

While March is normally a volatile month for weather across the U.S., this month seems to be especially off the rails, ...

Winter featured record-shattering warmth in the West and bitter cold in the East. But now, the opposite pattern is set to ...

We are back to winter as an active weather pattern moves into the area bringing snow chances, rain chances, and a possible winter storm to the area by this coming weekend. A strong cold front will ...

Researchers have uncovered a universal pattern showing how temperature affects life on Earth. Across thousands of species—from microbes to reptiles—performance rises gradually with warming until an ...

Watching several rounds of precipitation from rain to snow this week with a potential winter storm by this weekend.