Seattle is poised to extend the record of days over 90 degrees in a single year on Thursday.
Temperatures will approach 90 as smoke delivers moderately unhealthy air.
Mount Vernon homeless advocate trespassed for handing out water. Dollar Tree comes to the rescue.
Friday could reach 100 degrees under hazy skies as Washington prepares to broil a second time.
We tried to bake cookies on the dashboard of one of our news vehicles yesterday, and the results were delicious.
More records will fall in Washington, Oregon, Idaho, and Canada today as the heatwave moves east.
We conclude our live blog as the heatwave continues for parts of the Pacific Northwest and Canada.
We put the Internet videos to the test on the hottest day in Seattle's history.
A list of available cooling centers offering air conditioning to the public.
Seattle activates its Emergency Operations Center as forecast models point to the unimaginable for the Emerald City.