Of course they are welcome! The venue is on a river without any sort of barrier or railing, so keep that in mind. It's completely up to you if you want to bring them or not.
Yes. The ceremony and reception are outside, so make sure you bundle up. We will have hot drinks, heaters, a fire and blankets available, as well as a warming cabin if needed.
We will pivot and will communicate a plan quickly. Expect to be outside unless there is rain or bad snow/ice.