Marquette, Mich. – Residents across Michigan’s Upper Peninsula should prepare for an active stretch of weather through early this week, beginning with lingering wildfire smoke, followed by the potential for severe thunderstorms Monday and hazardous conditions on Lake Superior Tuesday.
According to the National Weather Service in Marquette, showers and thunderstorms are expected to develop Monday afternoon and evening, with some storms becoming strong to severe. Afternoon highs will climb into the 80 to 89-degree range, providing the warmth and instability needed for stronger thunderstorms capable of producing damaging wind gusts, frequent lightning, torrential rainfall and isolated large hail.
Communities including Marquette, Iron Mountain, Escanaba, Houghton, Munising, Ironwood and surrounding areas should closely monitor weather conditions Monday afternoon. While not every location will experience severe weather, any storm that strengthens could quickly create hazardous travel conditions and scattered power outages.
Wildfire smoke may continue to linger across parts of the Upper Peninsula into Monday, occasionally reducing air quality and visibility, especially for sensitive groups.
Conditions will change Tuesday as cooler air moves into the region behind the storms. High temperatures will fall into the 71 to 81-degree range, but gusty winds over Lake Superior will create dangerous swimming and boating conditions. Lingering showers are also expected across portions of the Upper Peninsula as the cold front moves through.
Boaters and anyone planning to visit Lake Superior beaches should exercise extreme caution Tuesday due to hazardous waves and strong currents. Residents are encouraged to have multiple ways to receive severe weather warnings Monday and secure outdoor items before storms develop.
The active weather pattern will continue into Tuesday before quieter conditions gradually return later in the week. Additional severe thunderstorm warnings or marine advisories may be issued as conditions evolve.
