Describe a significant weather prognostic chart.

Description should include the following concepts:

The 36- and 48-hour prognostic chart is a day 2 forecast of general weather for the conterminous United States.
The chart displays forecast positions and characteristics of pressure patterns, fronts, and precipitation.

Refer to AC 00-45H, chapter 5, Aviation Weather Services, for more information.

PLT286

Process/Skill Questions: