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MEASURE CURRENT MAX/MIN RATE
Temperature 89.2 °F
31.8 °C
High: 89.8 °F at 02:00:05 PM
Low: 89.2 °F at 02:04:05 PM
-0.52 °F /hr
-0.29 °C /hr
Wind 0.0 mph @ N
0.0 kmh @ 0°
Last hour: -12.36 mph
Max day: 01:59:05 PM 11.8 mph
-12.36 mph
-19.88 kmh
Wind Chill 87.1 °F
30.6 °C
High: 88.1 °F at 02:00:05 PM
Low: 86.9 °F at 01:16:05 PM
-0.66 °F /hr
-0.37 °C /hr
Heat Index / Wind Chill

Heat Index Calculator
Heat Index Chart

 Windchill Calculator:

Written by Bryan Ruby, National Weather Service, Sioux Falls
Air Temperature  
Wind Speed 

Wind Chill Temperature:
 



NOAA NWS Wind Chill questions and answers page: http://www.weather.gov/om/windchill/windchillfaq.shtml

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Heat Index Calculator
Created by Tim Brice and Todd Hall, NOAA NWS

 
 
Enter a temperature that you would like and choose your units: What the temperature feels like to your body:
Fahrenheit Celsius ° F
Enter your relative humidity:  
% ° C

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IMPORTANT: Since heat index values were devised for shady, light wind conditions, exposure to full sunshine can increase heat index values by up to 15°f. also, strong winds, particularly with very hot, dry air, can be extremely hazardous.

The Heat Index Chart shaded zone above 105°F shows a level that may cause increasingly severe heat disorders with continued exposure and/or physical activity.
The Hazards of Excessive Heat

Heat disorders generally have to do with a reduction or collapse of the body's ability to shed heat by circulatory changes and sweating or a chemical (salt) imbalance caused by too much sweating. When the body heats to quickly to cool itself safely, or when you lose much fluid or salt through dehydration or sweating, your body temperature rises and heat-related illness may develop. Heat disorders share one common feature: the individual has been in the heat too long is exercised too much for his or her age and physical condition.

Studies indicate that, other things being equal, the severity of heat disorders tend to increase with age. Conditions that cause heat cramps in a 17-year-old may result in heat exhaustion in someone 40, and heat stroke in a person over 60.

Sunburn, with its ultraviolet radiation burns, can significantly retard the skin's ability to shed excess heat.

Acclimatization has to do with adjusting sweat-salt concentrations, among other things. The idea is to lose enough water to regulate body temperature, with the least possible chemical disturbance/salt depletion.
Children, Adults and Pets Enclosed in Parked Vehicles Are at Great Risk

Each year children die from hyperthermia as a result of being left in parked vehicles. Hyperthermia is an acute condition that occurs when the body absorbs more heat than it can dissipate. Hyperthermia can occur even on a mild day. Studies have shown that the temperature inside a parked vehicle can rapidly rise to a dangerous level for children, adults and pets. Leaving the windows slightly open does not significantly decrease the heating rate. The effects can be more severe on children because their bodies warm at a faster rate than adults.

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