Can it be ??? A clear night and no frost? This could be the true sign of summer. We will see as daybreak arrives. The cold weather has kept the growth of the grass to a snails pace and that is why the greens haven't totally healed from aeration as of yet and the fairways slow to recover as well. What we need is warm temperatures (+10c) overnight to achieve good growth. I guess mother nature marches to the beat of her own drum and we just follow along. Enjoy your day.