Tips For Protecting Yourself In The Cold

temperature gage at -30 degrees

With the current extreme cold temperatures, it is important to avoid the extreme cold. If you must be outside, it is critical to protect yourself, especially for those who are working outside in construction!

As we are experiencing some historic low temperatures and snowfall across the country, workers may be exposed to unprecedented harsh weather conditions, so OSHA and ABC of WI Safety would like to share information about related resources.  Remember OSHA’s website has resources available to help workers stay safe, including a new pamphlet on snow removal, a cold stress QuickCard in English and Spanish, and a Winter Weather web page.

According to the National Weather Service, frostbite can occur within five minutes in temperatures between 0 degrees and -19 degrees Fahrenheit. Protective clothing is the most important way to avoid cold stress. The type of fabric also makes a difference. Cotton loses its insulation value when it becomes wet. Wool, silk and most synthetics, on the other hand, retain their insulation even when wet.

The following are recommendations for working in cold environments:

  • Keep a change of dry clothing available in case work clothes become wet.
  • Wear at least three layers of clothing. An inner layer of wool, silk or synthetic to wick moisture away from the body. A middle layer of wool or synthetic to provide insulation even when wet. An outer wind and rain protection layer that allows some ventilation to prevent overheating.
  • Wear a hat or hood. Up to 40 percent of body heat can be lost when the head is left exposed.
  • Wear insulated boots or other footwear.
  • Keep a change of dry clothing available in case work clothes become wet.
  • With the exception of the wicking layer do not wear tight clothing. Loose clothing allows better ventilation of heat away from the body.
  • Do not underestimate the wetting effects of perspiration. Very often, wicking and venting of the body’s sweat and heat are more important than protecting from rain or snow.
  • Remember that it is important to stay hydrated in cold weather too.

For additional information click on the links below:
Cold Stress Guide
Winter Weather Safety
Snow Removal

Be safe in your travels and stay warm!

By Don Moen

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