Movie of Mars Dust Storm
Bamfarooni writes: "The hubble isn't the only spacecraft looking at Mars.
The Mars Global Surveyor has been mapping the surface and
atmosphere of Mars for the past 3 years,
and has a cool movie
of one of the largest Martian dust storms in recorded history."
Also, I suspect that surface buildings would be quite badly damaged (sandblasted windows anyone?) and our solar panels wouldn't last long either.
Perhaps colonising Mars under the surface is the way to go - that could resolve some of the problems due to the temperature as well.