How accurate is a 14 day weather forecast?

Related questions

1. Is the iPhone weather app accurate?
2. How accurate is 14 day weather forecast?
3. Is AccuWeather the same as the Weather Channel?
4. Can iPhone take body temperature?
5. How do weather forecasters predict the weather?
6. Do any smartphones have a thermometer?
7. What is the accurate weather forecast?
8. Where is AccuWeather located?
9. What tools do meteorologists use to predict the weather?
10. How accurate is AccuWeather?

Tags

1. #predicting
2. #advance
3. #accuracy
4. #should
5. #falls
6. #guide
7. #short
8. #rough
9. #considerably
10. #predictions
11. #means
12. #forecasts
13. #medium
14. #range
15. #around
16. #weather
17. #accurate