The green flash, as photographed by Michael Reinhart.

Last month Michael Reinhart noticed conditions were setting up nicely for a possible green flash at sunset. Here is the sun setting.

No clouds on the horizon can indicate the possibility of a green flash. Mike was ready with his camera. As the sun was disappearing, the beginning of a green flash appeared.

Sure enough, a green flash!

And here the green intensifies before it is over...in a flash.

Green flashes are photographable optical illusions. Light from the sunset is refracted, giving us this phenomenon. They are said to be good luck. Last night there was one of the most beautiful green flashes I have ever seen. There were clouds framing it, but the horizon was obviously clear.

Thanks to Michael for allowing me to share his photos with you here.

We had a little rainstorm move through late this morning, but sunshine has returned this afternoon. We've had a lot of the wet stuff, so we can enjoy the dry weather forecast for the rest of the week, including the weekend.