WE’LL GET THIS RAIN THROUGH HERE AND OUR SKIES ARE ACTUALLY GOING TO CLEAR OUT AND BECOME CLOUD FREE ... TO BE SOME SMOKE IN THE AIR AND THE LEVELS WOULD GIVE US A CODE ORANGE DAY FOR TOMORROW ...

The Lehigh Valley will be under a Code Orange air quality alert Wednesday due to smoke from wildfires in Canada, the state ...

The cause? In short: Smoke particles from the fires allow sunlight's longer wavelength colors, like red and orange, to pass through while blocking the shorter wavelengths, like yellow, blue and green.

The region is about to get a real summer hors d’oeuvre, complete with an air-quality alert courtesy of Canadian wildfire ...

As Canadian wildfires poured smoke plumes over the United States this week, East Coasters found themselves captivated and concerned by the unnatural orange hue that took over the skies.

Surface smoke forecast showing an increase in smoke again tonight and Friday (orange and red). Live coverage and tracking now on Channel 11 Morning News.

Distant buildings that you would otherwise be able to see on a clear day are blotted out by the murky haze.But why is it orange – and not white, gray or some other color?Wildfire smoke turns the ...

Distant buildings that you would otherwise be able to see on a clear day are blotted out by the murky haze.But why is it orange – and not white, gray or some other color?Wildfire smoke turns the air ...