Last of the 40's?

The low here this morning was 46.0. That's very unusual for May 20 in North Alabama, but I'm loving it! I'm saving money on my power bill and enjoying the comfortable temps with low humidity. The visibility has been awesome the last few days and the sky is unusually blue for this time of the year. It sure beats the typical 80 degree plus temperatures with high humidity and haze. I think this will be our last 40 something morning, however until October.