A forecaster will use a prognostic chart for guidance in preparing a forecast, but will also rely on personal experience and a knowledge of local features that can affect the weather.

Question

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While a prognostic chart can provide valuable information, a forecaster's personal experience and knowledge of local features (such as terrain, bodies of water, and urban heat islands) are also important in making accurate weather forecasts.

A Forecaster Will Use a Prognostic Chart for Guidance in Preparing