Great question! AI on mobile phones helps with weather predictions by doing more than just pulling data from weather stations. It actually learns from tons of info — like satellite data, radar, historical weather patterns, and even your location habits.
Basically, AI models recognize patterns in that data to make more accurate local forecasts. For example, if it sees that a certain pressure + humidity combo usually leads to rain in your area, it’ll learn to predict that next time.
Phones also sometimes use on-device AI to personalize weather alerts — like warning you earlier if rain might affect your commute.
So yeah, it's a mix of real-time data + smart learning = better, faster predictions right in your pocket!