Wind Chill Factor Chart
What is the formula for the wind chill script.
Wind chill factor chart. Enter a temperature in either fahrenheit or celsius. Weather gov safety wind chill chart cold resources the nws wind chill temperature wct index uses advances in science technology and computer modeling to provide an accurate understandable and useful formula for calculating the dangers from winter winds and freezing temperatures. Wind chill 30 is chilly and generally uncomfortable 15 to 30 is cold 0 to 15 is very cold 20 to 0 is bitter cold with significant risk of frostbite 20 to 60 is extreme cold and frostbite is likely 60 o is frigid and exposed skin will freeze in 1 minute heat index 80 or below is considered comfortable 90 beginning to feel.
You may also be interested in our free heat index calculator. Wc 35 74 0 6215 x t 35 75 x v 0 16 0 4275 x t x v 0 16. For those interested the wind chill formula is.
Wind chill 35 74 6215 5 35 75 1 723 4275 5 1 723 wind chill 38 847 61 597 3 683 19 066 degrees fahrenheit. Then enter a wind speed in either knots or mph. The index is based on heat loss from exposed skin was tested on human subjects faces.
The wind chill calculator only works for temperatures at or below 50 f and wind speeds above 3 mph. Temperature f c wind speed mph knots wind chill f c. Winter weather forecasts more meteorological conversions and calculations.