Over the past week + we've had very cold temps. -20F air temps for lows to 0F for highs for a few days... back in the 20s now but we got a lot of ice made over the past couple of weeks. Alice is now 10+ inches so I assume Nokomis just a few miles away would be the same. As always, know where you'd be driving, watch where others have gone that know the lake, etc