Army quotes
The challenges of weather forecasting
One challenge is that weather is chaotic and unpredictable. So even the best model can't even predict exactly what will happen. Another challenge is that weather condition con change rapidly and unexpectedly, so forecasting can become outdated quickly and finally, different weather models can produce different result. There can be uncertainty about which model is most accurate, despite this challenges, weather forecasting has become mush more accurate and reliable over time.