Western Washington is experiencing a return of hot summer temperatures, with highs reaching 90 degrees in some areas over the ...

Though much of the wildfire smoke will remain high up in the atmosphere, a portion will mix with air on the surface, ...

Multnomah County has announced that it will not be opening up dedicated cooling shelters for the upcoming heat wave but will continue to monitor the forecast.

Hundreds of firefighters are battling multiple wildfires around the state, with red flag warnings in effect for areas with ...

Discover America's longest railroad tunnel-turned-hiking trail near Seattle, Washington, which offers visitors picturesque views along its path.

A swarm of earthquakes under the largest volcano in the Cascade Mountain Range has some people wondering if it's rumbling ...

The U.S. Geological Survey said it and other agencies were monitoring the situation and would issue additional alerts "as needed." ...