BASIC RELATIVE HUMIDITY CALCULATORDeveloped for you by SpotFire to make life a bit easier for wildland firefighters.To use this app, you need Fahrenheit and Feet for your units. Input your Air Temp, Wet Bulb Temp, and Elevation and mash the button, your RH Value as a percentage will appear on the screen. Simple as that.By the way, e-mail if you might want one for Celsius and Meters. If there is enough interest, I’ll whip you up an app.Same goes to you fire-science, behavior, fuel modeling or prediction guys, if you want the dew point or something else, let me know your thoughts.Thank you for your feedback.This app has NO ads, NO permissions and requires NO network connection once installed.The RH CALC is also available in the SpotFire IRPG.Thanks,[email protected]: Firefighter Professional, Wildland fire, Search and Rescue, EMS, First Responders, Law Enforcement, Police, Sheriff, Deputy, Volunteer, National Guard, Spot Weather, Forecast, Meteorologist, Science, Home Owner, General interest.