Clime
← Back to Blog
Tips

Understanding 'Feels-Like' Temperatures During Winter Storms

June 17, 2026 · The Clime Team
Understanding 'Feels-Like' Temperatures During Winter Storms

During winter storms, the combination of cold air and wind can make the environment feel much colder than the actual air temperature. This perceived temperature is known as the "feels-like" temperature, or wind chill.

What Is Wind Chill?

Wind chill is the rate of heat loss from exposed skin caused by the combined effects of wind and cold. As wind increases, it removes heat from the body more rapidly, making it feel colder than the actual air temperature. For example, a temperature of 0°F with a wind speed of 15 mph will produce a wind chill of -19°F, meaning exposed skin can freeze in 30 minutes. (weather.gov)

How Is Wind Chill Calculated?

The National Weather Service (NWS) calculates wind chill using a formula that factors in wind speed and air temperature. This calculation provides an approximation of how cold the air feels on exposed skin. The NWS has developed a wind chill chart to help determine the wind chill temperature based on various wind speeds and air temperatures. (prod-01-alb-www-noaa.woc.noaa.gov)

Why Is Wind Chill Important?

Understanding wind chill is crucial because it helps assess the risk of frostbite and hypothermia. As wind speed increases, the time it takes for frostbite to set in decreases. For instance, at a wind chill of -19°F, frostbite can occur in 30 minutes. (weather.gov)

Staying Safe During Winter Storms

To protect yourself during winter storms:

  • Dress Appropriately: Wear layers of clothing to trap heat, and ensure all exposed skin is covered.

  • Limit Exposure: Stay indoors during extreme cold periods.

  • Monitor Weather Updates: Keep an eye on local weather forecasts for wind chill advisories.

By understanding and preparing for wind chill, you can significantly reduce the risks associated with extreme cold during winter storms.

Highlights:

Frequently Asked Questions