The extraordinary event temporarily shut down equipment at the ALMA Observatory, and the snow reached the telescope's main ...

We are going to have active weather this weekend with rain showers, mountain snow, some thunderstorms, wind, and below ...

After the deadly Lake Tahoe boat accident, here's what to know about sudden changes in Sierra weather, whether you’re hiking, ...

Hiking the Pacific Crest Trail through Southern California defied my expectations of sunshine and mild weather. The aftermath ...

Mountain storms can change quickly. Here’s a breakdown of the weather event that caused tragedy over the weekend.

HIGH WIND WARNING is in effect for Friday Afternoon and Evening for the Madison River Valley, including McAllister, Norris, ...

In its extended fall forecast, the Farmers' Almanac called the upcoming season a "flirty, flurry fall." The almanac noted ...

Larger snowfalls that have occurred the week of a Buffalo Bills home game sometimes result in the Bills asking for help from ...

An unusual June cold snap showed up in Idaho this weekend, turning parts of the Gem State into a winter wonderland. For Boise ...

As of Sunday morning, more than 15,000 homes and businesses remained without power in northern Minnesota from Saturday’s ...

Periods of showers and thunderstorms can be expected today, with some storms producing heavy rain and strong gusty winds this afternoon. Northeastern Montana will see the biggest risk ...

Scattered showers and thunderstorms will move from southwest to northeast across the area throughout the day. A few of the ...