how long food could be exposed in temperature dangerous
these my friends are dangerous temperatures not only are they some of the coldest temperatures in decades but they re coming with strong winds making for truly hazardous conditions we re talking frostbite folks even a few minutes outside in the midwest today could lead to frostbite take a look at this chart from the national weather service source national weather service take that 10 degree high temperature in illinois today with a 5 mph wind calm by any standard the temperature feels more like 22 degrees and it takes only 30 minutes of exposure to contract frostbite thankfully the packers game was yesterday