Halloween will see varying weather conditions across the country, with some places experiencing unseasonably warm temperatures, while others undergo cooler weather and possible thunderstorms. A map ...

Bitter temperatures are forecast to hit swathes of the U.S. this weekend as a polar vortex—the area of cold air that circulates around the Arctic—expands, with the National Weather Service predicting ...

States across the central and eastern U.S. are under extreme heat watches and warnings as the areas face a dangerous heat wave throughout the first half of the week, according to the National Weather ...

A forecast map from the National Weather Service has shown which parts of the country can expect the coldest temperatures as a winter storm brings cold temperatures to a swathe of the U.S. from the ...

Two winter weather systems are expected to impact the U.S. during Thanksgiving week. A clipper storm could bring over a foot of snow to the Great Lakes region. An Arctic air system will follow, ...

Here’s a look at how and when the snowstorm winds down. There is a small, important travel area in Michigan that will remain dangerous. The snowstorm and the area of widespread snow will rapidly ...

The National Weather Service just dropped a high temperature map for Oregon that looks like a sea of red, for very hot weather. After a string of record-setting high temperature days, Oregon is ...