Extreme cold warning: Stay indoors to avoid frostbite and hypothermia

As the mercury plunges and the wind howls, it's time to take extreme cold warnings seriously. Exposure to freezing temperatures can lead to frostbite and hypothermia, which can be life-threatening.
What is extreme cold?
Extreme cold is defined as temperatures at or below -18 degrees Fahrenheit (-28 degrees Celsius). When combined with wind chill, the temperature can feel even colder.
What are the signs and symptoms of frostbite and hypothermia?
* Frostbite is a condition that occurs when the skin is exposed to extreme cold. Symptoms include numbness, tingling, pain, and swelling. The affected skin may turn white or black.
* Hypothermia is a condition that occurs when the body's core temperature drops below 95 degrees Fahrenheit (35 degrees Celsius). Symptoms include shivering, weakness, confusion, and loss of consciousness.
How to avoid frostbite and hypothermia
The best way to avoid frostbite and hypothermia is to stay indoors when the weather is extremely cold. If you must go outside, be sure to cover your skin with warm clothes and wear a hat and gloves. It's also important to stay dry, as wet clothes can conduct cold temperatures.
If you think someone is experiencing frostbite or hypothermia, call 911 immediately.
Here are some additional tips for staying safe in extreme cold:
* Dress in layers. Wearing multiple layers of loose-fitting, lightweight clothing will help trap heat.
* Cover your head, neck, and face. These are the areas of your body that are most exposed to the cold.
* Wear warm, waterproof boots. Your feet are especially vulnerable to frostbite.
* Stay dry. Wet clothes can conduct cold temperatures.
* Drink plenty of fluids. Dehydration can make you more susceptible to cold temperatures.
* Avoid alcohol and caffeine. These substances can constrict your blood vessels and make you more vulnerable to cold temperatures.
By following these tips, you can help stay safe and warm during the coldest months of the year.