An avalanche is a sudden, fast-moving slide of snow down a mountain slope, triggered when weather conditions weaken the ...

The Arctic Oscillation is a metric used to describe the strength of the polar vortex, or mass of arctic air that rotates ...

Surface temperature is the temperature on the ground level, which often determines when roads freeze, helping explain why icy ...

Snowpack is the buildup of winter snow in the mountains that acts as a natural reservoir, supplying much of the western U.S.

This week in our Globe Weather Mailbag, we take a closer look at cold winters and knowing when the ice is thick enough for ...

From Portugal to Ecuador, these expat-friendly countries offer mild temperatures, limited extremes, and climates that stay comfortable for most of the year, ...

Renee Good death: GoFundMe for ICE agent Jonathan Ross hits new milestone Trump blasted federal prosecutors at White House ...

We’re not going to be able to stop climate instability and associated dangerous wildfire weather, so we need to adapt.

Houston settles into a more typical January pattern today. Temperatures remain seasonably cool under mostly sunny to partly ...

Omaha's Weather Leader has deemed Saturday an impact weather day with the potential for spotty snow showers in eastern ...

What constitutes a “normal” weather day? Turns out there’s a way in which meteorologists calculate that! First Alert ...

Arctic weather extremes are rising fast, harming plants, animals, people, and global climate balance worldwide.