Dr. Dorothy Curran says fine particles in wildfire smoke especially affect sensitive groups, like kids with asthma or Chronic Obstructive Pulmonary Disease (COPD).

Skies fill with Canadian Wildfire smoke, likely becoming an on and off issue through the weekend. Mild temperatures and dry conditions last into next week.

THE ONLY THING YOU CAN REALLY KNOCK ON TODAY WAS THE AIR QUALITY. AND IT DID IMPROVE A LITTLE BIT THROUGH THE DAY AS WELL.

Omaha's Weather Leader expects the haze from Canadian wildfire smoke to stick around a bit longer. Meteorologist Luke Vickery ...