The Hurricane Watch Net - (Conversion Tools)

Convert Wind Speed
Enter a wind speed:
	Answers:
mph	mph
knots	knots
m/s	m/s
ft/s	ft/s
km/h	km/h

Convert Relative Humidity to Dewpoint
Enter temperature, relative humidity, and actual station pressure:
Temperature:	wet-bulb	unit	dewpoint
° F ° C ° Kelvin		° F
RH:		° C
%		° Kelvin
Enter your actual station pressure:
in HG mm HG mb (hPA)

Convert Pressure Unit
Enter an atmospheric pressure:
	Answers:
in HG	in HG
mm HG	mm HG
millibars	millibars
hPA	hPA
kPA	kPA
lbs psi	lbs psi

Convert to Altimeter Setting
Enter the elevation of the station and choose your units:	Altimeter Setting in in. of HG:
feet meters	in HG
Enter your station pressure (not the altimeter setting) and choose your units:	Altimeter Setting in mm of HG:
in HG mm HG millibars (hPA)	mm HG
	Altimeter Setting in mb. (hPa):
	mb (hPA)

Convert Temperature
Enter a temperature:
	Answers:
Fahrenheit	° F
Celsius	° C
Kelvin	° K
Rankine	Rankine

Convert to feels like
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

The following conversion scripts courtesy of Tim Brice and Todd Hall of the National Weather Service in El Paso, TX; modified by Bobby Graves - KB5HAV.