Staying Safe in Extreme Heat

As Northwest Arkansas is seeing temperatures in the mid-90s and heat indices well over 100 degrees Fahrenheit, it is important to keep in mind a few heat-safety tips to stay cool and safe this summer. 

Ease Into It 
If you are new to an outdoor job or returning to work after a long absence, take time to get acclimated to the hot weather. Start with a light workload and gradually increase working time and effort over 1-2 weeks. Pay close attention to how you feel, and do not feel the need to push your limit. 

Keep Cool 
It is better to work in the mornings and the evenings when it is cooler out. When working during the day, make sure you're taking frequent breaks when working in extreme heat. Take your breaks in cool areas out of the sun, increasing your rest times the hotter it gets. Wear light-colored, loose-fitting clothing, as well as plenty of sunscreen.  

Stay Hydrated 
Staying hydrated is crucial to heat safety. Do not wait to get in the heat to start drinking water. Start hydrating before you get to work, take water breaks every 15-20 minutes while working, and hydrate afterwards, as well. Eat small meals throughout the day for sodium, electrolytes and essential minerals. Avoid alcohol, caffeine and sugary drinks.  

Stay Together 
Do not work alone when the temperature is very high. Check in regularly with co-workers. Pay attention to new workers and those at higher risk.

The Centers for Disease Control and Prevention has more information on its heat stress website and a new heat and health tracker. The Office of Environmental Health and Safety at the U of A is available for any heat-related questions or concerns at enhs@uark.edu.  

If you or someone you are working with experiences a heat-related emergency, call 911. For non-severe heat-related incidents, Pat Walker Health Center - Medical Services is a great resource on campus and can provide medical intervention if needed.