The Mesoscale Aspects of Winter Weather Forecasting project addresses severe winter weather events in latitudes north of 40ºN.

The Case Exercises are centered around a real winter event. Each case exercise includes a series of forecast questions, accompanied by a rich set of data. Depending on the progression of the event, the data may include model runs, satellite imagery, radar data, observations, and analysis.

Throughout a Case Exercise, there is access to supporting Topics relevant to the science and forecasting nuances of the event. These Topics are also available as stand alone reference pieces.