... * windchill* relative humidity* dew point* heat index* barometric pressure and upcoming storms.* Altitude(Model 8910)0 ... :Modes:Current Wind Speed, Maximum Wind Speed, and Average Wind Speed.ScalesBeaufort, Knots, MeterPerSecond, MilePerHour ... 65History16 Hours recall trends Other FunctionsModes:Wind Chill, Dew Point, and Heat IndexScalesor AccuracyDew Point ( +/ - 2 );Windchill (+/ - 1 );Heat Index ...