It’s the fourth time in five years that persimmon seeds have called for above-average snowfall in the D.C. area. But their forecasting track record isn't great.
By Kevin Ambrose, Washington Post: Local
Wed, 10/17/2018 - 7:51am
It’s the fourth time in five years that persimmon seeds have called for above-average snowfall in the D.C. area. But their forecasting track record isn't great.