Make a shower or a thunderstorm! (or fog!)
Drag the blue (dew point) squares or red (temperature) squares from this
sounding to change the stability of the atmosphere.
If the temperature and dew point overlap, start your drag a little to
the left to change the dew point, or a little to the right to adjust
the temperature. Remember, the dew point value cannot be higher than
the temperature!
This applet is Copyright © 2008, 2011, 2013 by Tom Whittaker.
Illustrations based on images courtesy of COMET (comet.ucar.edu).