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.

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

An ice storm warning is in effect for Washington County and parts of West Virginia from Wednesday evening to Thursday ...

Many neighborhoods around Puget Sound woke up to a fresh layer of snow on the roads on Wednesday, including downtown Seattle ...

Snow in the lowlands of Western Washington is looking more likely by Saturday night and into next week as unseasonably cold ...

Washingtonians awoke to a fresh coat of snow Wednesday, creating traffic problems. Seattle schools went to remote learning, ...

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

Starting at midnight on Tuesday, the northern section of the George Washington Memorial Parkway, from I-495 to Spout Run, ...

More snow showers were expected to spin through the region Monday night, wrapping around an area of low pressure that has ...

Multnomah County will open three emergency shelters at 8 p.m. Monday, Feb. 10, through at least 12 p.m. Tuesday, Feb. 11.

The National Weather Service has declared Washington County a D3 drought area, marking extreme conditions that are already ...