Heat Index

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.

2016-06-14.Woman exercise red face
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 →

Heat and Cattle Comfort

With the shrill sound of cicadas pulsing around me, I began my walk along the path through the trees. Here it was Friday night in Ardmore. The day to follow was a full day devoted to beef cattle production at the 2014 Southern Plains Beef Symposium. This was a beautiful evening. It was hot and humid, yet it was a pleasant warmth. The grass was green and soils moist from recent rains.

As I walked, the sweat began to flow. Two miles and forty minutes later, I was warm, wet from perspiration, yet not fatigued, not overcome by the heat. At the end of my walk, close to 8:00 pm, the human Heat Index also referred to as the Apparent Temperature from the Newport Mesonet site was 87°F. That’s important because while I was sweating, I was still comfortable. Warm, yet far from being overcome by the heat. For me, when the Apparent Temperature gets into the upper 90s, I have to slow down and take it easy or suffer from the heat.

2014 08 10.Newport Air Temp graph

[Full Site: mesonet.org / Weather / Station Meteograms]
[App: Local / upper left corner "zig-zag" icon]

Continue reading →