It's fifteen days until your big ski vacation and the long-range forecast is calling for sun and not the powder you've been dreaming about. Should you be worried? Hardly. Meterologist Joel Gratz explains why.

 

For more Snow Science including "How Steep is Steep," and "How mountains Make Snow" check out our Snow Science Page.

 

Screen shot 2012-01-12 at 10.50.48 AM