Staying Safe During Extreme Cold

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As extreme cold temperatures are forecasted to impact areas around Idaho this week, the Idaho Office of Emergency Management (IOEM) urges all Idahoans to take actions to keep you and your loved ones safe.

According to the National Weather Service, arctic air combined with brisk winds can create dangerously low wind chill values, posing risks of frostbite and hypothermia within minutes of exposure. Protect yourself, your family, and even your plants and animals with these important cold-weather safety tips.

Cold Weather Alerts to Know

The NWS issues three different cold weather alerts. Stay aware of weather alerts to adjust your plans and prepare accordingly:

  • Extreme Cold Warning: Dangerously cold temperatures or wind chills are occurring or expected. Avoid going outside; if you must, dress in layers, cover exposed skin, and let someone know your destination and expected return time.
  • Extreme Cold Watch: Dangerously cold conditions are possible. Adjust plans to avoid outdoor exposure and prepare your vehicle with a winter survival kit.
  • Cold Weather Advisory: Cold air temperatures or wind chills are expected but not at extreme levels. Dress warmly and limit time outdoors.
Risks of Extreme Cold

Extreme cold does not just mean discomfort– it can pose serious health risks such as:

  • Frostbite: Frostbite can occur quickly on exposed skin, especially on extremities like fingers, toes, ears, and nose. Redness, numbness, or waxy, grayish-yellow skin are early signs. If you suspect frostbite, move indoors immediately and warm the affected areas with warm water or body heat– never hot water or radiant heat.
  • Hypothermia: Hypothermia can occur when the body loses heat faster than it can produce it, causing the core body temperature to drop below 95°F. Symptoms include shivering, confusion, slurred speech, and drowsiness. Seek medical attention immediately if you or someone you know is experiencing these signs.
Prepare for Extreme Cold

The key to staying safe is preparation. Here’s how you can get ready:

  1. Monitor Weather Forecasts: Stay updated on conditions by checking trusted sources like weather.gov.
  2. Adjust Schedules: Avoid outdoor activities during the coldest parts of the day, typically early morning.
  3. Stock Your Vehicle: Keep your gas tank at least half full and update your winter survival kit with essentials like blankets, flashlights, water, snacks, and an ice scraper.
  4. Dress for the Weather: Wear multiple layers, including a hat, gloves, and insulated boots. Mittens provide better warmth than gloves.
  5. Look After Loved Ones: Check on neighbors, family members, and those who may be more vulnerable to extreme cold.
Protect Plants, Animals, and Property

Cold temperatures can also affect crops, pets, and your home:

  • Crops and Plants: Freezing temperatures below 32°F can harm crops and residential plants. Know the cold tolerance of your plants and take measures to protect them during frost or freezing conditions.
  • Pets and Livestock: Make sure animals have shelter, unfrozen water, and enough food to sustain energy during cold weather.
  • Pipes and Property: Insulate exposed pipes to prevent freezing and have your heating systems checked before temperatures drop.

Idaho winters can be harsh, but with preparation and awareness, you can keep yourself and your loved ones safe.

Stay warm, stay informed, and stay safe!

For additional information, check out some of these resources: