Can the Casio PRO TREK mountaineering watch really predict the weather?

Take the Casio PRO TREK PRW-6000YT-1B that I recently purchased. It is equipped with a third-generation triple sensor that can accurately measure altitude, air pressure/temperature and orientation, so predicting the weather is not a big problem. . As long as the air pressure measurement function is turned on, the air pressure curve will be displayed on the LCD screen. When the curve shows an upward trend, it means that the weather is getting better. If it drops, it means that the weather is getting worse. In the event of a sudden change in air pressure, the watch will also sound an early warning report, which is very useful.