Garmin G3X Pilot's Manual page 228

Hazard Avoidance
Winds Aloft Data (Split-Screen)
Wind Direction
Calm 15 Knots
5 Knots 20 Knots
Wind Flag
10 Knots
50 Knots
Winds Barbs
t a
eMperatureS loFt
Temperature Aloft data shows the forecasted temperatures aloft in 3,000-foot
increments up to 39,000 feet MSL. For altitudes 18,000 feet and above the relative
ISA temperature is also shown. Temperatures are color coded with temperatures near
and below freezing are shown as shades of blue, green for temperatures just above
freezing and shades of orange are used for warmer temperatures.
Temperatures Aloft
208
Garmin G3X Pilot's Guide 190-01115-00 Rev. J