Weather Forecast - Garmin GTN 625 Pilot's Manual

11.1.15 Weather Forecast

The Weather Forecast data provides Surface Analysis and City Forecast
information for current and forecast weather conditions. The Surface Analysis
forecast shows frontal lines indicating weather fronts and the direction they are
moving. High and Low pressure centers are noted with a large H or L. A Cold
Front is a front where cold air replaces warm air. A blue line with blue triangles
will point in the direction of cold air flow. A Warm Front is where warm air
replaces cold air. A red line with red half moons will point in the direction of
the warm air flow.
1. While viewing the Data Link Weather menu, touch the Wx
Forecast key.
2. Touch the desired Surface Forecast time (Current, 12
Hour, 24 Hour, 36 Hour, or 48 Hour) to display the desired
information.
2. Touch a City Forecast symbol to show detailed information.
Touch the Back key to return to the Weather display.
City Forecast Symbol
190-01004-03 Rev. B
Figure 11-30 Surface Conditions
Figure 11-31 Select City Forecast Time
Figure 11-32 Surface Conditions Detail
Garmin GTN 625/635/650 Pilot's Guide
City Forecast Symbol
Weather Front Surface Analysis
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Appendix
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11-21