This is an amazing mod, but is it supposed to always go smack directly through my house? Or am i just unlucky? its already been the 5th time its happened in a row, i dont even have to be anywhere near my house when it happens

Storms are always aimed towards where you are. So if you spend a lot of time at your house, Tornadoes are going to go through it.

change #storm_aimatplayeronspawn in the config to false

In the advanced settings, there is a boolean (true or false) option called Storm_Tornado_aimAtPlayerOnSpawn. This option allows tornados to head directly to the nearest player when it spawns. You can edit Storm_Tornado_aimAtPlayerAngleVariance and raise up the number to decrease it's accuracy, or you can disable the above boolean option.

Note for the angle variance option, the tornado by default has a 5 Degree range of missing. You can increase it up to 360 I believe so it can move in any direction. 45 is nearby, and 90 angle variance makes them have bad accuracy.

I set mine to 90 and they mostly fly in the distance. Lower angles means more accuracy.