The National Weather Service has issued a heat advisory for the weekend. While the majority of the listening area remains as some of the least affected across the region, Some counties will be ...

A recreational use advisory was expanded for the Willamette River from the Ross Island Bridge downriver to the Columbia River ...

The Oregon Health Authority is expanding its advisory for a harmful algae bloom on the Willamette River. Read online: <a ...

If exposed to cyanotoxins, the OHA warns you could feel a range of symptoms from nausea and stomach cramping to dizziness or shortness of breath. They said exposed dogs could even die. While the OHA ...

The Oregon Health Authority issued a recreational use health advisory Thursday for Odell Lake on the Deschutes National ...

This summer, Portlanders have made their way down to the shores of the Willamette River in droves, keen to get the most out ...

The National Weather Service is warning that hot temperatures will continue through Tuesday evening across much of northwest and west-central Washington, including south King County. The heat advisory ...

The Oregon Department of Environmental Quality has issued an air quality advisory for the greater Portland region through ...

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

Ozone pollution in Portland, Gresham and other cities could reach unhealthy levels for sensitive groups Tuesday afternoon.

The National Weather Service projects temperatures to remain in the high 90s or above 100 in large swaths of Oregon on ...

The Treasure Valley will see dangerous heat today with highs in the low 100s. A Heat Advisory is in effect from noon to 9 PM ...