If you planning to travel to Millie Mine Bat Viewing Site, Iron Mountain, Michigan, here is your 6-day travel weather forecast to make sure you have all the essentials needed during your stay. Start your day when the sunrises at 12:50 PM. The temperature feels like 34.65 with a humidity level of 84 so dress accordingly. Cloud coverage is 73 percent with visibility at 10 percent. Today’s UV index is 1, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southeast at a speed of 9 MPH. At the end of the day don’t miss the sunset at 10:21 PM.