Why is so cold in Chicago?

Related questions

1. How do people dress in Chicago in April?
2. Is 65 relative humidity high?
3. Is 65 humidity too high in a house?
4. Is there a time change from Ohio to Chicago?
5. What is the real feel temperature now?
6. Is 60 humidity too high in a house?
7. What is the heat index in Chicago?
8. Is Chicago Illinois Central time?
9. How high can the dew point go?
10. Why does it feel hotter?

Tags

1. #result
2. #globe
3. #stream
4. #colder
5. #pressure
6. #temperatures
7. #vortex
8. #spinning
9. #polar
10. #arctic
11. #parts
12. #southwards
13. #lower
14. #drawn
15. #latitudes
16. #stratospheric
17. #reliably
18. #earth
19. #stable
20. #affected
21. #different