Traditional Culture Encyclopedia - Weather inquiry - I just bought an apple. Why is the weather forecast inaccurate?

I just bought an apple. Why is the weather forecast inaccurate?

The first possibility: you can't update the latest weather conditions without networking.

The second possibility: the current technology has not reached a relatively high level, and it is impossible to accurately predict the weather 100%.

The third possibility: the software you installed has bugs and the team needs to update it later.