Here’s the wind chill chart. Notice the four shadings, indicating how long it will take for frostbite. When we get to wind chills of -35 degrees or colder, frostbite can occur in just 10 minutes. Even in the “not as cold” areas of lower Michigan we could get frostbite within 30 minutes.

Our lingering cold snap has prompted another First Alert Weather Day! Bitter wind chills between -10 and -25 degrees will make it feel like the dead of winter when you step outside, so bundle up before heading out the door.

Dangerous wind chill values arrive Friday followed by a major winter storms this weekend. Significant snow is likely