Yet another site, with graphics, etc.
[url=http://www.wcc.nrcs.usda.gov/snotel/Montana/montana.html:fa012]http://www.wcc.nrcs.usda.gov/snotel/Montana/montana.html[/url:fa012]

Bit dry on the western side, eh? The forecast is calling for up to 5 inches on the plains. Woo hoo!