National Weather Service Tulsa, OK Meteorological Calculator Thanks to Ron Murphy, NWS Birmingham, AL for writing the JavaScript |
Temperature Conversion | ||||
Enter a number then click on the appropriate number to see the result. | ||||
Windchill Calculation | ||||||
Enter in the air temperature (Tair) in degrees Fahrenheit and wind speed in mph, then click on the Calculate WC to compute the windchill (WC). |
Relative Humidity Calculation | ||||||
Enter in the air temperature (Tair) and dew point temperature (Tdp) in degrees Fahrenheit (oF) then click on the Calculate RH to compute the relative humidity (RH). |
Heat Index Calculation | |||||||
Enter in the air temperature (Tair) in degrees Fahrenheit and relative humidity (RH) in percent (without the % sign), then click on the Calculate HI to compute the heat index (HI). | |||||||
OR |
Last Updated: Sunday, December 21, 1997