http://www.hpc.ncep.noaa.gov/images/plotstation.gif
http://www.hpc.ncep.noaa.gov/images/winds.gif
http://www.nhc.noaa.gov/tafb/LEGENDbw.gif
http://www.hpc.ncep.noaa.gov/images/weather_symbolsNEW2.gif

http://www.hpc.ncep.noaa.gov/images/cloud_cover.gif