http://dcstorms.com Tim's Analysis and Insight of Weather Affecting the Capital of the Free World, Northern Virginia and Maryland Mon, 20 Feb 2012 01:00:44 +0000 hourly 1 http://wordpress.com/ http://dcstorms.com/2012/02/18/r-o-v-a-snow-storm/#comment-679 Mon, 20 Feb 2012 01:00:44 +0000 http://dcstorms.com/?p=3989#comment-679 Out of curiosity, do you know how/why the computer models can be so different? Are they using different criteria or formulas?

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