Question

three models for weather forecast

Answer 1

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The three primary used synoptic forecast models are the North American Mesoscale Model or NAM (formally ETA), the Global Forecast System or GFS (formally AVN and MRF), and the long standing Nested Grid Model or NGM. ... There are also many variants of these models and mesoscale models.....♥

Answer 2

Answer:

four main type short short range monthly and yearly