Stellar summer weather continues Sunday Weather Updates from TV6 Meteorologists Karl Bohnak and Jennifer Perez Patchy smoke and haze under an otherwise mostly clear sky over the Upper Peninsula overnight as northwest winds bring smoke from active fires in Northwestern Ontario. Overall, big bubble, little trouble as a Great Lakes High Pressure system holds off bands of precipitation from the Upper Peninsula for Sunday -- keeping skies mostly clear, winds light overall and temperatures trending around the seasonal average. The high pressure eventually breaks down on Monday as a low pressure system from the Middle Mississippi River Valley lifts towards the Great Lakes region and producing showers over the Upper Peninsula by the late afternoon hours.