[QUOTE=akor;8444732]
Temperature NEVER drives my decision. It affects my blanketing (mine are out 24/7, with a run in, no stalls).
Precipitation/ice drives my in out decision (I can lock them in the run in if needed, but it’s still open on one side). I’m in W. WI.
Temperature would be the absolute WORST thing to go by, IMO. 40 and raining is WAY worse than even -10 and low wind.[/QUOTE]
This. My horses live out 24/7, for the most part. They have limited shelter (trees) in their pasture, so I do bring them in during exceptionally heavy rain, thunderstorms, and high winds. They are not clipped. I toss on waterproof sheets if it is raining and below 60 degrees, because of their lack of shelter. Below 40 degrees, my old, wimpy, Cushingoid (and therefore with reduced thermoregulatory ability) guy gets a medium-weight blanket. Below 30, he gets a liner under his medium weight. Below 10 (not that I anticipate that happening this year, now that we’ve moved to south Alabama), he gets a sheet on top of his two layers. My fat, furry mare is perfectly happy with no blanket in those circumstances, as long as it isn’t raining/snowing/sleeting or very windy.