The Twin Cities aren't dealing with snow and precipitation so roads shouldn't be too much of an issue, but extreme cold ...
The best portable air conditioners keep rooms cool and offer a degree of air filtration. We test for cooling ability, noise, ...
Putting hot water in a ziplock sandwich bag and simply sliding it across the windscreen is a quick and safe way to defrost your car. Just make sure to have a cloth ready to wipe off the melted water.