Another Smoky Day Before Cold Front Arrives

By Chris SpearsDENVER (CBS4) – Labor Day 2017 will be hot and smoky thanks to the current upper air pattern over the western United States.
High pressure is bringing in warm air along with plenty of smoke from wildfires burning in places such as California, Oregon, Washington, Idaho, Montana and Canada.
Because of the smoke it will be a tough day for those with allergies and sensitive respiratory systems. The Front Range Urban Corridor is under an Ozone Action Day Alert until 4 pm.
Looking