This page has a variety list of weather sites, sources of software (that I recommend) and other items. Please feel free to explore these sites. They are all hyperlinked so you can just click on the picture and go to the site.
Sensor Triggers
http://qcn.stanford.edu/sensor/trigger.php?hostid=17098http://qcn.stanford.edu/sensor/maptrig.php?hostid=17098&zoom=16&timeint=D
