Smoking mommas lol

For those who smoke weed, where do you go? It’s getting too get cold out and I refuse to smoke in the house. I don’t want my son 2nd hand exposed to anything. Normally I been going outside freezing my ass off, smoking real fast which actually causes me to throw up. We have a garage but my fiancés grandma goes in there to smoke cigs. I don’t wanna smell like cigs when I come back. No I’m not going to quit I’m looking for a comfortable way to do this so I don’t throw up lol