The air temps have to climb above 0 for it to make a significant difference. Right now we have the additional issue that we had all that rain earlier this week. I was just up Seymour today and it was rock-hard. Didn't really soften up either, despite the sun.
I told my kids, "Someday, you'll have kids of your own." One of them said, "So will you."
-- Rodney Dangerfield.