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State Climate Office
Wind Chill Chart
Wind Speed in MPH (miles per hour)
5 7 10 15 20 25 30 35 40 60 58 56 53 49 47 45 44 43 42 55 53 50 47 43 40 37 36 35 34 50 48 44 40 36 32 30 28 27 26 45 43 40 34 29 25 23 21 19 18 40 37 33 29 22 18 16 13 11 10 35 32 29 22 16 11 8 6 4 2 30 27 22 16 9 4 0 2 4 6 25 22 16 10 2 3 7 10 12 13 20 16 10 4 5 10 15 18 20 21
15 11 5 2 11 17 21 25 27 29 10 6 1 9 18 25 29 33 35 37
Blue/Italics = freezing/below 0 Fahrenheit.
Wind chill: that temperature in calm air which provides the same chilling effect on a person as that for a particular combination of temperature and wind.
The chart above allows you to estimate the wind chill temperature for a variety of temperature and wind speeds. For example, if the temperature is 25 degrees Fahrenheit and wind speed is 10 miles per hour, the wind chill is 10 degrees Fahrenheit.