Heat index values of 95 to 100 degrees are possible in communities such as Lewiston, Augusta, Bangor, Sanford, Rumford, ...

An Extreme Heat Warning remains in effect for the Willamette Valley, Columbia River Gorge, and portions of central Oregon.

Starting Monday at 11 AM through Tuesday at 8 PM, a Heat Advisory is in effect for areas of south-central, southwest, and ...

A Heat Advisory is in effect for much of Washington and the Idaho Panhandle, including Spokane and Kootenai Counties. In South-Central Washington, and the northernmost portion of Oregon, an Excessive ...

We start the work week with high temperatures that are prompting heat advisories and extreme heat warnings for Monday and Tuesday.

Extreme heat warnings are in effect on Monday across parts of Arizona, Nevada, California, Oregon and Washington.

As temperatures are forecasted to soar to 100 degrees early this week, Clackamas and Multnomah County are urging residents to ...