Smoke traveling from wildfires in Canada, North Dakota and Minnesota triggered an air quality warning in northern Wisconsin.

An air quality advisory has been issued for the northern half of Wisconsin as Canadian wildfire smoke has mixed down the the ...

Maps show where new plumes of smoke will cause hazy skies through the end of the week. Low-level smoke is forecast to spread ...

Wildfire smoke is choking Wisconsin for a third straight spring. The hazy, dirty air from Canada — “some of the highest ...

An air quality map shows conditions improving in the U.S. on Friday as smoke from the Canadian wildfires subsides.

This early-season smoke is a stark reminder that fire season is no longer confined to the West or wild areas, and more ...

An upper-level low pressure system will draw south another thick plume of smoke from Canada. This will create another round ...

Canadian wildfire smoke has once again descended into Wisconsin, threatening some physical impacts for sensitive groups.

Low pressure will linger through Saturday. As a result, clouds will stick around, with yet another chance of spotty showers. There is at least a small chance that wet weather could impact both the ...

Canadian wildfires continue to burn. Weather patterns will carry the smoke into Wisconsin this week. This could be unhealthy for sensitive groups. MILWAUKEE - As wildfires roar in Canada ...

More than 200 wildfires are raging across Canada, sending a thick blanket of choking smoke through the U.S. Midwest. Experts ...

The Wisconsin DNR says air quality levels have improved from “unhealthy” to moderate, but that doesn’t mean the risk is over.