Supporting Materials Jan2009 Monthly Prediction. Huug van den Dool, Dec, 12, 2008. Traditional Tools. CCA, OCN, SMLR, CFS. CA-SST. Use DJF for J. CAS. CFS. TEMPS. PRECIP. OCN. Coastal SST. And attendant air temps. Snow Cover. What else?. Short-term NWP - PowerPoint PPT Presentation