National Snowfall

More Snowfall Forecast Models

NWS Official Snowfall 2-3 Day Forecast
  (note the "Valid Through..." at the top of the graphic)

Kentucky / Tennessee Forecast Models

Weather.us

National/Regional Models

TropicalTidbits.com

Snowfall Forecast Maps... 24-Hour Regional Forecast 24-Hour National Forecast 48-Hour National Forecast 72-Hour National Forecast Days 4-7 National Forecast More Model Forecasts