Heat Warning — What You Need to Know

A Yellow Heat Warning is in effect for Siksika Nation and surrounding areas. During periods of extreme heat, everyone is at an increased risk – including your pets. High temperatures can lead to heat-related illness, as well as an increased risk of fire and power outages.

How to Stay Safe

Stay Hydrated

Drink plenty of water and non-alcoholic, non-caffeinated beverages. Aim for about 1 cup of water for every 15–20 minutes spent in the heat — this is the single most important thing you can do during a heat warning.

Limit Time Outdoors

Consider rescheduling outdoor activities to the cooler hours of the day. Stock up on key supplies such as groceries, medications, and drinking water to reduce the need for extra trips outside.

Cool Down Indoors

Take frequent breaks from the heat by spending time in air-conditioned or cooled indoor spaces. Ensure your cooling appliances (fans, air conditioners) are in working order, and have backup options that don’t require power, such as cold washcloths or frozen ice packs.

Never Leave People or Pets in Vehicles

Do not leave any person or pet inside a closed vehicle for any length of time.

Be Mindful Near Waterways

While it may be tempting to cool off at public waterways such as the Bow River, please be aware of strong currents, debris, and limited visibility — especially during spring runoff season.

Know the Signs of Heat Illness

Monitor yourself and others for symptoms of heat stroke or heat exhaustion, including:

  • High body temperature
  • Lack of sweating
  • Dizziness or feeling lightheaded
  • Confusion
  • Fainting or loss of consciousness

If you or someone around you is experiencing these symptoms, seek medical attention immediately.

Check on Those Most Vulnerable

Some community members are at a higher risk of experiencing earlier or more severe effects from the heat. Please pay special attention to:

  • Infants and children
  • Elders
  • Individuals with pre-existing conditions (lung, heart, kidney, nervous system, mental health, or diabetic conditions)
  • Outdoor workers
  • Those who are socially isolated

More Resources

For additional tips and information, visit: