Ah, April! You duplicitous little minx you.The sun was warm but the wind was chill.You know how it is with an April day. When the sun is out and the wind is still,You're one month on in the middle of May.But if you so much as dare to speak,a cloud come over the sunlit arch,And wind comes off a frozen peak,And you're two months back in the middle of March.- Robert Frost, Two Tramps In Mud TimeThus far spring has been glorious in the Midwest: unseasonably warm as in record-breaking-as-warm-as-summer in some places. Following a bit of rain the past...