Why are weather forecasts more accurate today than the past?

Weather forecasts are more accurate today than in the past due to advancements in technology, such as improved satellite systems and radar. These tools provide real-time data on atmospheric conditions, enhancing the ability to monitor and predict weather patterns. Furthermore, the development of sophisticated computer models and algorithms allows meteorologists to analyze vast amounts of data more effectively. Additionally, increased collaboration and data sharing among meteorological agencies worldwide contribute to more precise forecasts.