S. Dakota, is only a few degrees warmer than N. Dakota. My advice is to put on every pair of wool shirt, pants, socks, and full face cover, Alaskan muklucks, and all this covered by a north sea, survival suit. The one who can help you is J.W. . He lives in Vapid, I mean rapid city, S. Dakota. He would be the one to ask, for that time of year. Good luck on the hunt. Bring home a bunch of those Chinese Chickens, and tell Mama, the men are bringing home the food again, and to get the glass dome ready, for "Pheasant under glass". Pm. J.W. Again, good luck.
Wayne