"There’s some relief in temperature and higher humidity, but it’s still dry and we’ll have occasionally breezy conditions ... pushed smoke mostly into central and eastern Oregon Thursday ...

Hot weather, gusty winds and extreme lightning activity have spread critical fire conditions ... satellite imagery showed, according to the National Weather Service. It was one of Oregon’s ...

A massive wildfire had charred more than 2,415 acres in central Oregon ... fire conditions." The Deschutes County Sheriff's Office posted photos and videos of a huge plume of dark smoke rising ...

The E::SPACE air quality map on KTVZ.COM's Weather page showed much of Central Oregon in ... or Very Unhealthy Smoke can irritate the eyes and lungs and worsen some medical conditions.

Smoke began traveling down to ... for much of eastern Washington and parts of Oregon and Colorado due to dry air, dry ground, and breezy conditions. Combined with low humidity and strong winds ...

to create a fire smoke map of air quality across North America. The map uses a color-coded air quality index, which is based on the concentrations of PM2.5 and satellite data. At the bottom of the ...

The study, led by Dan Jaffe, an atmospheric chemist at the University of Washington, utilized a novel algorithm to analyze five years of wildfire smoke data using satellite imagery and PM2.5 (fine ...

Smoke from Canadian wildfires caused decreased air quality in the central and northeastern U.S. this week — as seen in maps and satellite ... reported "Moderate" conditions on Saturday morning ...

and also through satellite images, to refine the initial conditions for the HRRR model.” All of this is all to say, keep the HRRR map handy. Wildfire smoke isn’t just a problem for western ...