Canadian wildfire smoke triggers air quality alert in Central Ohio; thunderstorms, heat advisory, and high humidity expected ...

Paul Douglas is a nationally-respected meteorologist, with 40 years of broadcast television and radio experience. He provides daily print and online weather services for the Star Tribune.

Northeast Ohio will start the week with pleasant weather and low humidity before a big warmup with heat indices near 105 degrees arrives midweek.

Wildfire smoke poses a separate risk in the form of microscopic particulate matter, PM 10 and PM 2.5, contributing to health issues like bronchitis and heart attacks, according to the EPA.

As winds shift back out of the south, the Canadian wildfire smoke blanketing the metro is expected to improve throughout the ...

COLUMBUS, Ohio (WCMH) — A large plume of smoke covered Interstate 270 in northeast Columbus after a tanker carrying thousands of gallons of oil overturned and caught fire. A police dispatcher… ...