Heat risks on the farm: Protect yourself from heat stroke this summer
The summer sun doesn't stop for anyone-especially not for farmers and ranchers. As temperatures climb across the U.S., those working long hours outdoors face increasing threats of heat stroke and heat exhaustion.
As U.S. temperatures surge this summer, agriculture professionals must prioritize heat safety. Farm and ranch work doesn't pause for the weather, but the consequences of overexposure can be severe-even fatal.
Tawnie Larson, program manager at Kansas State University's Biological and Agricultural Engineering department, stresses the importance of protective clothing and planned breaks. "Wear lightweight, losleeved, light-colored clothing, or a cooling vest, and take short, frequent breaks in a shaded or cool area," she advises.
Cooling vests, she explains, function like portable air conditioners. "They use specialized fabric and fibers to distribute cooling products, maintaining safer body temperatures even during intense heat."
Farm equipment can also be modified for heat protection. Larson recommends using machinery with a Rollover Protection Structure (ROPS) that includes a canopy. "These structures offer both sun protection and safety from rollovers. Enclosed cabs with air conditioning are another excellent option," she adds.
Individual tolerance to heat varies, so Larson urges workers to be self-aware. "Pay attention to how you feel. If possible, stay indoors during peak heat hours."
She also cautions that medications may impair the body's ability to cool down, increasing the risk of heat-related illness. "Consult your doctor if you're unsure about your risk factors."
The CDC recommends drinking water regularly: one cup every 15-20 minutes, regardless of thirst. Avoid sugary or alcoholic drinks, and replace lost electrolytes with snacks or sports drinks.
Heat Stroke vs. Heat Exhaustion
Heat Stroke Symptoms:
High body temperature
Hot, dry, red or damp skin
Fast, strong pulse
Headache, dizziness
Nausea, confusion
Loss of consciousness
Action Steps:
Call 9-1-1 immediately
Move the person to a cooler place
Use cool clothing to reduce body temperature
Do not give fluids
Heat Exhaustion Symptoms:
Heavy sweating
Cold, pale, clammy skin
Fast, weak pulse
Nausea, tiredness, headache
Fainting
Response:
Move to a cool area
Loosen clothing
Cool down and sip water
Seek medical help if symptoms persist over an hour or worsen