Station model decoding
http://itg1.meteor.wisc.edu/wxwise/AckermanKnox/chap1/decoding_surface.html
This applet allows students to practice station model coding

Weather Symbols
http://www.ametsoc.org/amsedu/dstreme/extras/wxsym2.html
This table is a summary of common surface and upper air station
model symbols.

Station Plotting Model Guide
http://ww2010.atmos.uiuc.edu/(Gh)/guides/maps/sfcobs/home.rxml

Station Plotting Model (Table)
http://twister.sbs.ohio-state.edu/helpdocs/wxp_legend.gif

ICAO station identifiers

http://adds.aviationweather.gov/metars/stations.txt

Global list of stations
http:/www.rap.ucar.edu/weather/surface/stations.txt