 It's the hottest day of the work week, but we do have a summer cold front making its way into the area. When will it come through and just how cool will the temperatures get? I'll let you know coming up in my full forecast. Check up on health with Chris Whitting. Do you know what the temperature is inside your refrigerator? Dr. Ted Labusa from the Department of Food Science and Nutrition at the University of Minnesota says it's an important thing to know, not only for food safety, but also to keep food fresh longer.