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

A heat wave hit much of the central U.S. over the weekend, while snow and cool temperatures arrived in the Northwest.

NOAA/National Weather Service Meteorologist in Charge Chris Smallcomb said the weather event was “sudden, localized and of limited predictability.” ...

Going-to-the-Sun Road has reopened after park officials preemptively closed it June 20 due to forecasts of heavy rain and ...

A strong upper-level ridge parked over the eastern half of the country will continue to generate an extremely dangerous heat ...

Because why else would federal officials choose a peak period for tornado outbreaks to perform routine and needed maintenance on weather radios?

The Solano County Office of Emergency Services is asking community members to remain vigilant as weekend conditions pose an ...

It's not a really late April Fools' joke. We have snow on our forecast map this first weekend of summer, and it's not as ...

A Public Safety Outage Management watch was declared by NV Energy after the National Weather Service declared a Red Flag ...

The federal National Weather Service has issued heat warnings, advisories and watches urging people in parts of 30 states to "stay out of the sun" due to soaring temperatures this weekend.

Winter storm warnings have been issued for parts of Montana as snow is expected to cover areas in the northern Rockies and ...

A combination of rain and snow could also trigger rock slides and trigger power outages and downed trees. The NWS warns ...