Menu Table of Content Next: Welcome Table Of Content Forecast Operations Guide Welcome Snow Accumulation Forecasting Using NWP Introduction How Snow Accumulates Snow Measurement Uncertainty Numerical Methods For Determining Precipitation Type Numerical Methods For Determining Snow Accumulation NWP Snow Accumulation Products Current Model Snow Methods Snow Accumulation and Forecasting Resources and References Probabilistic Data, Forecasting, and Communication Foundations in Probabilistic Forecasting Communicating Threats During Tsunami Events Communicating Subseasonal to Seasonal Climate Impacts Webinars: Probabilistic Messaging/IDSS Webinars: NWP Ensembles Webinars: Probabilistic Data Webinars: Cluster Analysis Probabilistic Data Quick Reference Guides National Blend of Models (NBM) NBM Living Documentation NBM version 4.1 Winter NBM version 4.0 Probability of Weather Type (PoWT) Webinars: Other NBM Topics General Forecasting Topics Webinars: General Forecasting Topics Data Viewers Whole Story Uncertainty and Probabilities Viewer (WSUP) Demo Page How to create a demo page in VLab