It was good while it lasted. "It" were those summer-like temperatures we were forced to endure during a work week. That is unless you were off because your kids were out on Easter recess --- oops, spring break.
Yes, those warm few days brought back the 80s of last fall and what we can expect later than sooner. It's a cruel trick Mother Nature plays on having us get a slight taste of warm weather and then reverting to the real temps of April. March went out like a lamb, April came in like a lamb, but today we go back to cooler temperatures and Seattle-like skies.
One thing The Hound knows is that spring in Illinois can revert to winter very quickly. You'll see. And remember, you heard it here first.