Seattle's National Weather Service branch issued a cold weather advisory for the metropolitan area, as nearly record-low temperatures are on the horizon.

During the winter months, the National Weather Service often issues warnings, watches and advisories ahead of weather-related events like snowstorms. Here's what they mean.

Widespread preparations are underway as a parade of winter storms is forecast for the Lower 48 this week. The first of the ...

All eyes are on a winter storm that is expected to bring a significant amount of snow to much of the Washington, D.C. region.

All major pieces of the American Airlines plane and Black Hawk helicopter that collided last week in Washington, DC, have been recovered, the National Transportation ...

Having already run the country once before, Trump entered the presidency with the goal of hitting the ground running, having ...

We're tracking a big cooldown ahead for Seattle and western Washington this upcoming workweek. For Super Bowl Sunday, we're ...

A $27 million cleanup will start later this year on contamination that dates back 100 years or more from ship-building and ...

The first storm will roll through the Midwest on Monday before fueling a blast of snow and ice all the way to Virginia and New England on Tuesday.

Black ice is also a risk this week, as snow or ice that melts during the day will refreeze overnight, the National Weather ...

Overcast, chill, raindrops, snowflakes made it winter in the capital. February may have earned new respect in D.C. on ...