"I think it was a lot of grassroots, to be honest, and it worked," Michael Staudenmaier said of rolling out his team's novel heat-risk data tool.

Madison, Wisconsin, is projected to switch zones as the average coldest temperature is expected to increase by 8.4 degrees Fahrenheit.

Why high extreme heat is happening more frequently and how social support services to help the vulnerable are proposed to be ...

We've officially entered the dog days of summer, accompanied by severe heat. For those looking forward to cooler weather this ...

NWS Alerts - Winter weather advisories for generally light snow accumulations are in effect for some higher elevations in western Montana, as shown in the map below.

Access to Logan Pass on Glacier National Park's Going-to-the-Sun Road remained closed Sunday as a summer solstice storm dumped heavy snow on the high terrain of Northwest Montana.

We’ll see more wind overnight to get us into Saturday with a chance of wet weather. The National Weather Service has issued Winter Weather Advisories for Friday night and Saturday for Central Idaho.

The agency issued winter weather advisories for ranges across the state, which are forecast to receive 5 to 10 inches of snow between Saturday and Sunday night.

Cooler and moister weather moved in today, but the Bitterroot Valley and east of Missoula is going to remain a bit drier, but most areas will see a bit of precipitation today. Most valley areas ...