Hot and hazy conditions will persist today as wildfire smoke remains overhead with highs reaching the mid-80s.

Canadian wildfires are raising air quality concerns in several states, including the Dakotas, Minnesota and Wisconsin.

Smoke from Canadian wildfires is set to impact Midwest air quality, reaching peak intensity Friday evening.

Since the upper Midwest is closest to the fires burning in Saskatchewan and Manitoba, upper-level winds are blowing the thick ...

Wildfire smoke is causing deteriorating air quality and hazy conditions in the Chicago area, with an air quality alert issued ...

Weather experts forecast smoky skies in Chicago this weekend as wildfire smoke from Canada migrates into the U.S. Here's the ...

Wildfires in Canada are causing hazy skies across the Midwest, and some of that haze may even reach Ohio over the weekend and ...

If wildfire smoke bothers you, be prepared for worsening air quaility this week. View Interactive fire weather and air ...

St. Louis enjoys a partly cloudy 61°F morning with a forecast of rising temperatures and potential storms later in the week.

Wildfire smoke is pouring into the Midwest from Canada as dozens of fires burn north of the border. Let's get you caught up ...

Wildfires in Canada are expected to bring smoke and affect air quality in states across the midwest, including Wisconsin, ...