Key to Plotting Comments Key to Plotting Comments Key to Plotting Comments Key to Plotting Precipitation Key to Plotting Pressure Tendency Key to Plotting Altimeter Setting Key for Plotting Sky Cover Key to Plotting Visibility Key to Current Weather Symbols Key to Plotting Dew Point Key to Plotting Temperature Key for Plotting Cloud Symbols Key to Drawing Wind Barb Key to Plotting Comments Key to Plotting Precipitation Key to Plotting Pressure Tendency Key to Plotting Altimeter Setting Key to Drawing 10's Digit and Gusts Key for Plotting Sky Cover Key for Plotting Cloud Symbols Key to Plotting Dew Point Key to Plotting Visibility Key to Current Weather Symbols Key to Plotting Temperature Key to Drawing Wind Barb