they'll create a ridiculous amount of glare even in clear weather too, not to mention they won't serve their intended purpose anymore either.
I also wanted to add that hids aren't that bad in our oem headlights. Obviously they won't be nearly as good as hid projectors, but they're definitely better than halogens. There is fairly minimal increased glare also. Here are some comparison pictures I found of halogens vs hids in our oem housings.