2. Temperatures greater than 26.7°C(80°F), the heat index
is displayed, as shown in the National Weather Service Heat
Index Table below:
10.5 Pressure Threshold Setting
The pressure threshold (the negative or positive rate of change
of pressure signifying a change in the weather) can be
adjusted from 2 hPa to 4 hPa (default level 2 hPa).
The lower the level pressure threshold setting, the higher
sensitivity for weather forecast changes. Locations that
experience frequent changes in air pressure require a higher
setting compared to locations where the air pressure is
typically stagnant.
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