Yeah, mom gets that in Tucson once every few years too.  A brief dusting of snow on the Saguaros, then it is gone.  
I see that Central Florida is under yet another Tornado watch this month.  Sure glad to be outta that place now.  We got 8 inches of snow Tuesday here in Denver.  Fortunately I was sick and home from work, so no worries there.  
I gotta think a little snow in Houston must be putting at least a few more folks there in the Christmas spirit.
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The ultimate result of shielding men from the effects of folly is to fill the world with fools.
-- Herbert Spencer, English Philosopher (1820-1903)