Updated Thursday, June 18, at 11:42 a.m.
Cooling centers are NOT open at this time.
But cooling centers are just one part of Multnomah County’s response to heat, designed to support people when heat risks become extreme.
Check this interactive Multnomah County map showing more than 60 cool spaces you can go to cool off, including community centers, malls, interactive fountains, pools and splashpads. Bookmark this webpage (multco.us/hot) for the latest updates on cooling centers and other resources to stay safe on hot days.
Libraries are open regular hours; always confirm hours and locations before you go. Remember that some libraries are closed for construction.
Take steps to stay safe this summer
Community members are advised to take care when working or playing outside in the midday heat. Remember to drink more water and take cooling breaks. People attending outdoor events under the sun, as well as those without indoor cooling, are especially encouraged to be mindful of heat safety throughout the summer.
Check in on your neighbors, friends and relatives and make a plan for visiting a cool location, even for a few hours.
>> Learn about the symptoms of heat illness and how to care of yourself and others during hot weather. <<
If you plan to seek relief from the heat in waterways, please swim and splash safely. Be aware of swift currents, cold water temperatures, hidden hazards and uneven bottom surfaces.
Learn about the symptoms of heat illness and how to respond. This information and printable materials are available in English, Spanish (español), Vietnamese (Tiếng Việt), Russian (Русский), Chinese (中文), Arabic (العربية), Somali (Soomaali) and Ukrainian (Українська). Even a few minutes of cooling can help prevent heat illness.
A burn ban has been issued by the Portland Fire & Rescue Fire Marshal, and the Multnomah County Fire Defense Board, that began on June 15, 2026, due to forecasted summer high temperatures, projected limited rainfall and expected dry conditions. The burn ban includes recreational campfires, fire pits, yard debris, agricultural burning and permits issued for open burning until further notice. The burn ban will remain in effect throughout the summer weather season. If residents are concerned about fire safety, they should call 9-1-1 for immediate assistance.
Keep your home summer-ready
Take steps to prepare yourself for future hot weather and keep your home summer-ready. Keep an emergency supply of water storage — whatever your space allows. Consider buying sun-blocking curtains, and stock up on sunscreen, cooling towels and other summer essentials. Consider using a box fan if it’s under 95 degrees and add a filter if the air quality is poor. People in Portland can call 3-1-1 or visit the City of Portland’s Apply for a Cooling Unit webpage to check your eligibility for a free air conditioning unit by June 30, 2026. Check with your utility company to learn about assistance with energy bills.
Certain groups more at risk of heat-related illness
Now is also a time to make a plan for pets, children, adults 50 years or older, and those with medical conditions, all of whom are more vulnerable to heat illness. Those facing the highest risk of heat-related illness include:
- Men over 50 who live alone
- People without access to air conditioning
- Pregnant people
- People on certain medications
- People who work in hot indoor or outdoor environments
- People engaging in strenuous or outdoor recreational activities (especially children on turf fields)
- People who have consumed alcohol
Worker safety
People who work outside are encouraged to drink plenty of water and take breaks in the shade. Under Oregon Occupational Safety and Health (Oregon OSHA) rules, outdoor workers are entitled to shade, breaks and water. Employers are responsible to protect their workers. Oregon OSHA has more information for workers about their rights under state law.
Support our community
Interested in supporting our community during future heat events? Prepare now to help out as an Emergency Shelter Volunteer if Multnomah County opens cooling centers or shelters (Disaster Resource Centers) and requests help from community volunteers. Find an upcoming info session or training.
Consider hosting a misting station. Or work with the Office of Emergency Management to create a Disaster Resource Center.
Bookmark these links
- National Weather Service: Check the forecast and plan outdoor activities for the coolest times of day.
- Heat Risk Map: The National Weather Service forecasts heat risk for vulnerable populations.
- 211info: Dial 2-1-1 to find a cool space nearest you and to learn about transportation options.
- Public Alerts: Sign up to receive health and safety alerts in your area.
- Clackamas County: Find cool spaces in Clackamas County.
- Washington County: Find cool spaces in Washington County.
- Aging and Disability Resource Connection: 24-hour information and assistance for older people, people with disabilities and caregivers. Connect with them at 503-988-3646 or adrc@multco.us.
