Just for the record - today looks like one of the RARE exceptions when I plan to stall and/or cover some of our minis. I think we have enough waterproof sheets/blankets to cover 5 of them. The forecast is for rain (so they will get wet), turning to wet snow (UGH!), then strong winds and turning colder, with likely power outages (can't run the dryer, but will give us a chance to use the new generator!). And of course it is only October and has been super warm up until just a few days ago, so no one is used to this. (Especially ME).
Not sure how this will go over with some of the minis who have never been blanketed. Great example of how you need to really stay flexible, but I am sure everyone will be fine. Everyone CAN get into a stall. Good thing we have plenty of hay.