Assessing Cattle for Heat Stress — authors: Chris Richards and Al Sutherland

We don’t seem to slide into summer heat in Oklahoma. Instead, summer arrives with searing heat, days after it was cool enough to grab a sweatshirt. Now that we’ve recovered from the shock of summer’s arrival, this would be a good time to take notes on how the heat impacted your cattle. Did your animals suffer from the heat? Did you note any times of unusual behavior?

In Oklahoma, you have the Mesonet Cattle Comfort Advisor that charts daytime heat and nighttime cooling. By matching up the Cattle Comfort index values to your cattle’s behavior, you can develop heat stress thresholds unique for your location and animals from your nearest Oklahoma Mesonet site.

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Working and Playing in the Heat

One of the weather risks that falls through the cracks of concern is heat stress. Maybe that’s because air conditioning is so prevalent in our homes, cars, and businesses. Maybe folks think Oklahoma’s a hot place and we should just tough it out. But heat can be a real risk, especially if you haven’t acclimated to the heat.

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Source: Popsugar.com Health Jenny Sugar, March 17, 2016

When you go outside are you ready for the heat? Do you know how warm it will be? Can you work or play without risk? Do you have an idea as you grow older of how much heat stress you can take? Do you know when young kids should reduce outdoor activities? Do you let an outdoor task dictate how long you will work or do change your work or play time to the heat conditions? Continue reading

Wet Bulb Globe Temperature: What It Is and How To Use It

Wet bulb globe temperature! Say that tongue-twisting name three times and you’ll likely see anyone close by inch away, then cut and run. But knowing what wet bulb globe temperature is and how to use it is important. It can help you and your family avoid the dangers of heat stress and dehydration.

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Photo: U.S. OSHA

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