I like the idea of Fo4 being in:
A: New York
B: Detroit
C: Chicago
I just like the idea of Fallout going up North...
with of all the snow (Nuclear Winter
)
Nuclear winter would already have passed 200+ years later ;P Or I dunno, but the skies were pretty clear and the climate pretty hot in Fallout 1, which was ca 100 years after the Great War.
It's the term for when after a nuclear war (that could've been during the cold war), all the dust the bombs would cast up into the atmosphere would block the sun from heating up the earth, experts thought it would be as much as 20°C colder than normal, hence "winter". Kind of what scientists think killed the dinosarus, a huge meteorit crashing, casting up dust into the atmosphere and block out the sun so they all died due to lack of food and freezing.
Though yeah, I agree with seeing B or C in Fallout 4.