Extreme Heat Continues Across Parts of the United States as Communities Take Precautions
Extreme summer heat continues to affect communities across parts of the United States, prompting local officials to issue heat advisories, open cooling centers, and encourage residents to take precautions.
The National Oceanic and Atmospheric Administration (NOAA) reported that July 2026 was the hottest month on record for the contiguous United States, with an average temperature of 76.89°F. All 48 contiguous states recorded temperatures at least 1°F above their 20th-century average.
While the intensity of the heat varies by region, parts of the Midwest, Great Plains, and other areas are continuing to experience dangerous heat conditions this month.
What This Means for Residents
Extreme heat can create serious health risks, particularly for older adults, young children, people with certain health conditions, outdoor workers, and individuals without reliable access to air conditioning.
The National Weather Service uses Heat Advisories and Extreme Heat Warnings to alert communities when temperatures or heat-index values create dangerous conditions. The exact criteria can vary by location.
Residents are encouraged to limit strenuous outdoor activity during the hottest parts of the day, stay hydrated, spend time in air-conditioned or otherwise cool locations, and check on family members, friends, and neighbors who may need additional assistance.
Communities Are Opening Cooling Centers
Local governments and community organizations are responding to extreme heat by providing places where residents can cool down.
During a major June–July heat wave, Illinois officials encouraged residents without adequate cooling at home to use designated cooling centers. The state reported that heat-index values were expected to exceed 100°F for several consecutive days, with some areas reaching 105–110°F.
Cooling centers are a commonly used public-health strategy during extreme heat. The CDC identifies air-conditioned cooling centers and other designated cool locations as an important tool for helping communities reduce heat-related illness.
Heat Can Also Affect Communities and Infrastructure
Extreme temperatures can affect more than individual health.
High temperatures can increase electricity demand as residents rely more heavily on air conditioning. Communities may also need to consider the impact of prolonged heat on landscaping, outdoor amenities, public spaces, transportation infrastructure, and vulnerable residents.
For homeowners associations and community managers, periods of extreme heat can be a reminder to review emergency-preparedness plans and make sure residents know where they can find local heat-safety resources.
Community teams can also consider communicating:
- Local heat alerts and emergency information
- Cooling-center locations
- Water and hydration reminders
- Pool and recreational-area safety
- Landscaping and irrigation considerations
- Procedures for checking on vulnerable residents
What Residents Can Do
During periods of extreme heat, residents should:
Stay cool: Spend time in air-conditioned or shaded locations when temperatures become dangerous.
Stay hydrated: Drink water regularly and avoid waiting until you feel thirsty.
Limit outdoor activity: Schedule necessary outdoor work or exercise during cooler parts of the day.
Check on others: Reach out to elderly neighbors, young children, and anyone who may have difficulty staying cool.
Know the warning signs: Heat exhaustion and heatstroke can become medical emergencies. Seek immediate assistance when someone develops serious symptoms such as confusion, loss of consciousness, or severe overheating.
The Bottom Line
Extreme heat is becoming an increasingly important community-safety issue across the United States. Although conditions differ from one region to another, recent records and ongoing heat alerts demonstrate why residents and community organizations should take extreme temperatures seriously.
For HOAs and community managers, proactive communication can play an important role in helping residents understand heat risks and locate available community resources.
Sources
For current heat alerts and forecasts, residents should consult the National Weather Service. For heat-health information and community health resources, the Centers for Disease Control and Prevention provides national guidance and heat-related health data.
Local residents should also check their city or county government website for current cooling-center locations and emergency resources.