Add up to 2 more sites and replot for "Temperature, air, degrees Celsius, loc 2"
Add up to 2 more sites and replot for "Barometric pressure, millimeters of mercury"
Add up to 2 more sites and replot for "Wind speed, miles per hour, loc 1"
Add up to 2 more sites and replot for "Wind direction, degrees clockwise from true north, loc 1"