Colder than a witch's...

The thermometer took a nose dive last night. The sky was crisp and clear with not a cloud to shroud the full moon or to blanket the earth and hold any sort of heat close to the surface. As a result it was down to 15 degrees this morning at 7 AM. It's still quite cold as noon rolls around. Even the sun isn't warming things much and it's just 30 degrees on the covered porch.