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Extreme heat

Calgary’s summers are getting increasingly hotter and drier. Environment and Climate Change Canada (ECCC) defines extreme heat as temperatures reaching 29°C during the day and 14°C overnight for two consecutive days with no relief overnight.

Extreme heat can put your health at risk, causing illnesses like heat stroke and even death. There are steps you can take to get prepared for extreme heat events. 

How to prepare

  • Keep your home as cool as possible by:
    • Installing window coverings such as blinds, curtains, or shades
    • Adding or replacing weather stripping around doors and windows
    • Improving insulation to reduce heat entering your home
    • Using fans or installing air conditioning, if possible
  • Gather essential supplies, such as water, non-perishable food, flashlights and batteries, medications, and other items to get through the first few days of an emergency.
  • Create an emergency action plan for your household. Be sure to include your pets in your plan.
  • Review your insurance coverage to understand what is covered under your policy. Contact your provider with any questions.
  • Stay informed by downloading the WeatherCAN and Alberta Emergency Alert apps and signing up for local alerts.

What to do during

  • Take breaks in the shade or if you’re working or exercising outside.
  • Keep your home cool by closing curtains during the hottest part of the day.
  • Drink water regularly throughout the day to stay hydrated.
  • Wear lightweight clothing, sunscreen, a hat, and sunglasses to help protect yourself from the sun.
  • Visit air-conditioned public spaces such as malls, libraries or recreation centres, malls to get temporary respite from the heat.
  • Stay refreshed by visiting a spray park. For more information, visit calgary.ca/sprayparks.
  • Never leave people or pets unattended in a parked vehicle. Temperatures inside can rise quickly and become life-threatening.
  • Check on family members, friends, and neighbours who may be more vulnerable to the heat, including older adults, infants, and people with health conditions.
  • Make sure pets have access to plenty of water and shade.
  • Watch for signs of heat-related illness, including dizziness, headache, nausea, and extreme fatigue

Cooling locations

Cooling locations are publicly available indoor locations open their normal business hours where individuals can visit for a temporary respite from the heat. All listed locations have either an indoor water fountain or an indoor water bottle filling station. 

Check out places to cool down near you:

N.E. locations

Location Address
Country Hills Library

11950 Country Village Link N.E.

Dashmesh Culture Centre (1 p.m. to 10 p.m.)

135 Gurdwara Sahib Blvd N.E.

Renfrew Aquatic & Rec. Centre

810 13 Ave. N.E.

Saddletown Library

7556 Falconridge Blvd N.E.

Saddletown YMCA

180 – 7556 Falconridge Blvd N.E.

Village Square Library

2623 56 St. N.E.

N.W. locations

Location Address
Bowness Library

6532 Bowness Rd. N.W.

CF Market Mall

3625 Shaganappi Tr. N.W.

Crowfoot Library

8665 Nose Hill Dr. N.W.

Judith Umbach Library

6617 Centre St. N.W

Louise Riley Library

1904 14 Ave. N.W.

Nose Hill Library

1530 Northmount Dr. N.W.

Rocky Ridge Library

11300 Rocky Ridge Rd. N.W.

Sage Hill Library

19 Sage Hill Passage N.W.

Shane Homes YMCA at Rocky Ridge

11300 Rocky Ridge Rd. N.W.

Thornhill Aquatic & Rec. Centre

6715 Centre St. N.W

S.E. locations

Location Address
Brookfield Residential YMCA at Seton

4995 Market St. S.E.

Calgary Soccer Center

7000 48 St. S.E.

Cardel Rec. South

100 - 333 Shawville Blvd S.E.

Central Library

800 3 St. S.E.

CF Chinook Mall

6455 Macleod Trail S.E.

Fish Creek Library

11161 Bonaventure Dr. S.E.

Forest Lawn Library

4807 8 Ave. S.E.

Quarry Park Library

108 Quarry Park Rd. S.E.

Remington YMCA at Quarry Park

108 Quarry Park Rd. S.E.

Seton Library

4995 Market St. S.E.

Shawnessy Library

333 Shawville Blvd S.E.

Shawnessy YMCA

400 – 333 Shawville Blvd S.E.

S.W. locations

Location Address
Giuffre Family Library

3223 14 St. S.W.

Killarney Aquatic & Rec. Centre

1919 29 St. S.W.

Memorial Park Library

1221 2 St. S.W.

Nicholls Family Library

1421 33 St. S.W.

Rose Kohn & Jimmy Condon Arenas

502 Heritage Dr. S.W.

Signal Hill Library

5994 Signal Hill Ct. S.W.

Southland Leisure Centre

2000 Southland Dr. S.W.

Southwood Library

924 Southland Dr. S.W.

What to do after

  • Refurbish and outfit your home for the next extreme heat season.
  • If you experience severe symptoms from extreme heat, consult a healthcare professional for guidance on managing your health.
  • Check on neighbours, friends and older family members, especially those who are more susceptible to health issues during heat events. 

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