Strong upper-level winds will continue to push Canadian wildfire smoke into the U.S. early this week. Smoke aloft may be seen as far south as the Gulf Coast states Monday and Tuesday before the weather pattern changes. Near-surface smoke will impact air quality for those in Minnesota, Iowa, Wisconsin, Michigan and the Dakotas. People most at risk include young children, the elderly and people with respiratory issues. Along with reductions in air quality, stay alert for poor visibility and keep an eye out for colorful sunrises and sunsets.