The state of emergency will remain in effect until further notice, with the flexibility for authorities to take additional actions as needed to address the ongoing impact of the storm. The storm is ...

What are meteorologists supposed to do when the models they rely on disagree so sharply? And how should you interpret the forecast?

Trump admin is pulling supercomputers out of key weather research center ...

The whole mountain rumbles when an avalanche rolls off it. The swirling, whirling mass approaches like a steam train, picking up thousands of tons of matter on its descent, throwing clouds of snow ...

The Pacific Ocean is warming so quickly that scientists had to find a new method for detecting and predicting El Niño and La Niña events.

Dangerous, critical fire weather conditions persist Wednesday after more than a dozen new wildfires torched tens of thousands of acres and forced evacuations in the Plains amid bone-dry conditions and ...

• Deadly cold: At least 12 people died in the coldest temperatures of the winter and tens of millions were under cold alerts for the long-lasting frigid temps. • Crippling blow: Over 1 million ...

A new surge of record-breaking Arctic air is sinking south over the eastern half of the United States Friday and dialing up hazardous cold to the extreme all the way to South Florida. It will be the ...

• Storm on the move: Snow and dangerous ice is falling in the south-central US and spreading east. The storm will impact more than 2,000 miles from Texas to New England through the weekend. More than ...

The headwaters of the mighty Colorado River start in clear, cold mountain streams fed by snowmelt from jagged Rocky Mountain peaks. But those peaks are in the grip of a winter snow drought and its bad ...

Hundreds of thousands of civilians in Ukraine face several days of extreme cold with very little heat and light, after sustained Russian drone and missile attacks on the country’s energy ...

The latest forecast and air quality conditions for the greater Los Angeles area, including beaches, valleys and desert ...