High Heat Warning...in Effect
The combination of heat and humidity will create daytime afternoon
heat index values near or above 105 degrees f for this afternoon
and into the weekend for the Great Plains
to the Coastal SE, according to the National Weather Service.
In addition, overnight temperatures will not provide much relief
as temperatures will not drop below 75 degrees f so that any heat
that builds up in indoor areas will have very little opportunity
to escape.
People should drink plenty of water, stay in an air-conditioned room,
and keep out of the sun. The public should also check on the elderly
and ensure pets have plenty of water to drink and a shady place to
cool off.
Heat related illnesses occur when the body's temperature control
system is overloaded. The department of public health
cautions everyone to be alert to the warnings that may signal help
is needed.
Heat stroke, sometimes called sunstroke, is the most serious heat
related illness. It occurs when the body becomes unable to control
its temperature. The body's temperature rises rapidly, the
sweating mechanism fails and the body is unable to cool down. Body
temperature may rise to 106 degrees f or higher within 10 to 15
minutes. Heat stroke can cause death or permanent disability if
emergency treatment is not provided.
Warning signs of heat stroke vary, but include the following:
-an extremely high body temperature (above 103 degrees f)
-Red, Hot and dry skin (no sweating)
-rapid, strong pulse
-throbbing headache
-dizziness
-nausea
-confusion
-unconsciousness
Get the person to a shady area, cool rapidly in a tub of cool water,
place in a cool shower, spray with cool water from a garden hose,
splash with cool water, or, if the humidity is low, place in a
cool, wet sheet and fan vigorously. Monitor body temperature and
continue cooling efforts until the person's body temperature drops
to 101 to 102 degrees f. If emergency medical personnel are
delayed, call a hospital emergency room for further instructions.
Dr. Donald Williamson, state health officer, said, "heat stroke is
a life-threatening emergency. A person with heat stroke is likely
to be unconscious or unresponsive, so he or she cannot safely
consume any liquids. Under no circumstances should you give any
alcohol to a person with heat stroke or any heat illness." |
