{"id":678,"date":"2008-10-23T15:56:09","date_gmt":"2008-10-23T21:56:09","guid":{"rendered":"http:\/\/www.thorntonweather.com\/blog\/?p=678"},"modified":"2008-12-13T09:53:32","modified_gmt":"2008-12-13T15:53:32","slug":"life-threatening-winter-weather-wind-chill-frostbite-and-hypothermia","status":"publish","type":"post","link":"https:\/\/www.thorntonweather.com\/blog\/colorado-weather\/life-threatening-winter-weather-wind-chill-frostbite-and-hypothermia\/","title":{"rendered":"Life threatening winter weather – Wind chill, frostbite and hypothermia"},"content":{"rendered":"
\"Wind
Wind chill, frostbite and hypothermia are very real dangers in the winter.<\/figcaption><\/figure>\n

Winter weather can not only be trying on the mind and soul, it also presents very real dangers to the human body.\u00a0 Extreme wind chills can be deadly and bring on the outset of frostbite and hypothermia.\u00a0 Here in Colorado, all residents should be aware of these hazards and be prepared to deal with them.\u00a0<\/p>\n

In this fourth in a series on Winter Weather Preparedness<\/a> from the National Weather Service<\/a>, ThorntonWeather.com helps you understand\u00a0wind chill and how to protect yourself from frostbite and hypothermia.\u00a0\u00a0<\/p>\n\n\n\n\n\n\n\n\n
Part 1<\/td>\nWinter travel safety<\/a><\/td>\n<\/tr>\n
Part 2<\/td>\nWatches\u2026warnings\u2026and advisories<\/a><\/td>\n<\/tr>\n
Part 3<\/td>\nHigh winds<\/a><\/td>\n<\/tr>\n
Part 4<\/td>\nWind chill temperatures and hypothermia<\/a><\/td>\n<\/tr>\n
Part 5\u00a0<\/td>\nAvalanche safety<\/a><\/td>\n<\/tr>\n
Review\u00a0<\/td>\nWinter Weather Preparedness Week review<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

PUBLIC INFORMATION STATEMENT
\nNATIONAL WEATHER SERVICE DENVER CO
\nISSUED BY NATIONAL WEATHER SERVICE GOODLAND KS 600 AM MDT THU OCT 23 2008<\/p>\n

Extreme wind chill – Potentially life-threatening and often overlooked<\/strong><\/p>\n

The combination of wind and cold temperatures in winter can be deadly.\u00a0 Winter storms often bring heavy snow to Colorado which results in slick roadways, traffic accidents and stranded travelers.\u00a0 While the attention of most people is focused on expected snow accumulation before a storm arrives, many ignore the life threatening combination of extreme cold and strong wind which often develops after the storm passes.\u00a0 Wind chill is a measure of heat loss from the body due to wind and cold air.\u00a0 Frostbite and hypothermia are two consequences of wind chill.\u00a0 All three will be discussed today as part of Colorado Winter Weather Preparedness Week.<\/p>\n

The wind chill index helps you to determine when dangerous conditions develop that could lead to frostbite or hypothermia.\u00a0 It takes into account heat loss from the human body to its surroundings during cold and windy weather.\u00a0 The calculation utilizes wind speed in miles per hour and temperature in degrees Fahrenheit.\u00a0 For example, a temperature of minus 5 degrees occurring with a 20 mph wind gives a wind chill near minus 30 degrees.\u00a0 This means that your body will lose heat at the same rate as it would if the air temperature were minus 30 degrees with no wind.\u00a0 Wind chill values near minus 25 degrees mean that frostbite can occur in as little as 15 minutes.<\/p>\n

Frostbite first affects exposed body tissue where blood circulation may be limited, such as fingers and toes, as well as your nose and ears.\u00a0 To minimize frostbite, make sure all body parts are well covered.\u00a0 When frostbite starts, feeling is lost in the affected area and the frozen tissue will take on a white or pale appearance.\u00a0 If you suspect you are experiencing frostbite, hold the frostbitten area closely against warm skin to return blood flow and warmth to the affected area.<\/p>\n

Hypothermia is a dangerously low body temperature and is the most common weather killer in winter. When you hear of a hiker or climber, or a hunter or stranded traveler perishing from cold weather exposure, hypothermia was the cause.\u00a0 Most people are surprised to learn that hypothermia deaths can occur with temperatures between 30 and 50 degrees.\u00a0 If you or your clothing are wet, then hypothermia becomes even more likely.\u00a0<\/p>\n

Warning signs of hypothermia include uncontrollable shivering, memory loss, disorientation, slurred speech and drowsiness.\u00a0 Immediate medical attention should be given to victims suspected of suffering from hypothermia.\u00a0 If no help is available, the victim should be warmed slowly with warm liquids along with dry clothing and blankets.<\/p>\n

The National Weather Service offices in Boulder, Pueblo, Grand Junction and Goodland Kansas will issue wind chill advisories and warnings when a deadly combination of wind and cold air threaten the area.\u00a0 To learn more about wind chill and to see a wind chill chart, visit the National Weather Service internet site at weather.gov\/om\/windchill<\/a>.\u00a0<\/p>\n

When cold weather threatens Colorado, follow these tips for survival, stay dry, wet clothing results in much faster heat loss from your body.\u00a0 Wear waterproof insulated boots.\u00a0 Stay covered, wear mittens or gloves on your hands and a hat to cover your head. At least half of your body heat is lost if your head is not covered.\u00a0 Dress layered, the trapped air between loose fitting clothing helps to insulate.<\/p>\n

Stay informed and have a portable NOAA weather radio all-hazards<\/a> to keep you up-to-date with the latest forecasts and warnings.\u00a0 Use wind chill temperatures to guide you in dressing properly for the outdoors.\u00a0 On very cold days, be smart and minimize your exposure to the outdoors if possible.<\/p>\n

David Floyd
\nWarning Coordination Meteorologist
\nNational Weather Service, Goodland, Kansas<\/p>\n

For more information:<\/strong>\u00a0 Colorado Division of Emergency Preparedness – Winter Weather Preparedness Week<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Winter weather can not only be trying on the mind and soul, it also presents very real dangers to the human body.\u00a0 Extreme wind chills can be deadly and bring on the outset of frostbite and hypothermia.\u00a0 Here in Colorado, all residents should be aware of these hazards and be prepared to deal with them.\u00a0 … Continue reading Life threatening winter weather – Wind chill, frostbite and hypothermia<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,7,14],"tags":[89,86,88,87,83],"_links":{"self":[{"href":"https:\/\/www.thorntonweather.com\/blog\/wp-json\/wp\/v2\/posts\/678"}],"collection":[{"href":"https:\/\/www.thorntonweather.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.thorntonweather.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.thorntonweather.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.thorntonweather.com\/blog\/wp-json\/wp\/v2\/comments?post=678"}],"version-history":[{"count":8,"href":"https:\/\/www.thorntonweather.com\/blog\/wp-json\/wp\/v2\/posts\/678\/revisions"}],"predecessor-version":[{"id":968,"href":"https:\/\/www.thorntonweather.com\/blog\/wp-json\/wp\/v2\/posts\/678\/revisions\/968"}],"wp:attachment":[{"href":"https:\/\/www.thorntonweather.com\/blog\/wp-json\/wp\/v2\/media?parent=678"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.thorntonweather.com\/blog\/wp-json\/wp\/v2\/categories?post=678"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.thorntonweather.com\/blog\/wp-json\/wp\/v2\/tags?post=678"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}