Weather in Mackinac Island, MI

Fog development is underway across several areas in northern Michigan this evening. Fog coverage will expand into early tonight, with potential for some patchy areas of fog to reduce visibility to 1/4 mile or less. If you plan on being out and about tonight and into Saturday morning, exercise caution as visibility may be considerably reduced. If you encounter fog while driving, turn off your high beam lights and use your low beam, lights, and be sure to give yourself adequate distance between your vehicle and the car in front of you.