As we brace for another scorching summer, health care providers across the nation are preparing for a rise in heat-related illnesses. The effects of climate change continue to be felt, with states like Colorado already witnessing record-breaking temperatures and alarming trends that warrant attention.
Last summer, Colorado officially recorded its hottest season ever in Grand Junction. Denver experienced its second hottest summer since the notorious heatwave of 2012. Additionally, Fort Collins set a new record for the most consecutive days with temperatures exceeding 90 degrees. As we move into summer 2024, forecasts indicate that temperatures will likely be above normal again, according to the National Weather Service and the Climate Prediction Center.
According to assistant state climatologist Peter Gobel, we can expect a familiar pattern of high temperatures, particularly in the western regions of the state. “The temperature outlook does look fairly similar to what we saw last summer,” he explained, pointing out that forecasts predict a higher likelihood of elevated temperatures in areas such as Grand Junction and Cortez. While it’s difficult to determine if new heat records will be set this year, Gobel noted that various factors, such as monsoonal rain patterns, could impact the overall heat levels.
Despite the uncertainty surrounding exact temperature predictions, there is a consensus that we can expect numerous days with temperatures soaring into the 90s—potentially exceeding the historical average. This is becoming increasingly concerning as the health implications of extreme heat are often overlooked.
In 2024, Colorado faced a staggering increase in heat-related fatalities, with 21 recorded deaths compared to 13 the previous year. A new public dashboard launched in May 2023 now offers real-time health data related to heat, allowing residents to stay informed. Ned Calonge, the chief medical officer for the Colorado Department of Public Health and Environment, emphasized the importance of adapting our mindset regarding extreme heat. Historically, society has been more attuned to planning for severe winter weather, yet the trend toward extreme summer heat requires equal vigilance.
Heat-related illnesses have already begun to manifest this year, with Colorado tracking 72 cases of heat-related medical visits thus far. These illnesses can range from heat exhaustion to potentially life-threatening heat stroke. Heat exhaustion occurs when the body loses an excessive amount of water and salt, leading to core temperatures between 100 and 104 degrees. It demands immediate cooling and hydration; if neglected, it can escalate to heat stroke—where the body can no longer cool itself, and temperatures can skyrocket above 104 degrees.
Given the impending heat, Calonge urges Coloradans to check on vulnerable individuals, particularly the elderly, during heatwaves. “People should aim to reschedule outdoor activities to cooler times of the day and remember to pace themselves, hydrate, and cool down as needed,” he advised. Special caution should be taken for infants, young children, pregnant individuals, and those with chronic conditions like asthma and heart disease, all of whom are particularly susceptible to heat-related illnesses.
To further mitigate the risks associated with extreme heat, the Colorado Department of Health and Environment is working with local healthcare providers to bolster emergency response protocols, especially in anticipation of heat peaks. Last August, more than 100 individuals required treatment for heat-related illnesses at the Pikes Peak Regional Air Show, illustrating the need for better preparedness.
As we move further into the summer months, climatologists and health experts agree that high temperatures are likely to persist well into the season. Calonge noted, “We must incorporate these realities into our planning and prepare for a summer that will likely entail a lot of outdoor activity.”
For residents, resources are available to help navigate high heat days effectively. The Colorado Department of Health and Environment provides a host of protective measures, including lists of cooling centers for those who may lack access to air conditioning. These centers are vital lifelines during heat advisories that the National Weather Service issues regularly.
Whether you find yourself hiking the scenic trails of the Rockies, enjoying a picnic in the park, or simply staying in your neighborhood, taking precautionary measures is essential. Checking local websites can help you locate designated cooling centers in your area—particularly for those hot days when temperatures rise to dangerously high levels.
In conclusion, while summer brings warmth and opportunities for outdoor activities, the increased risk of heat-related illnesses requires us to remain vigilant. Planning ahead, fostering community awareness, and ensuring vulnerable populations are cared for will help mitigate the health impacts of extreme heat. As we adapt to our new climate realities, let’s take proactive steps to protect ourselves and our communities from the harsh effects of a changing climate.
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