I was taking the dogs to Horton Park in Cape Coral, FL. There was some wind and a few raindrops as we were driving down Everest Parkway. When we got to the parking lot we saw an enormous wall of rain in front of us, over the Caloosahatchee. Right in the middle of it there was a huge rainbow next to the midpoint bridge.
I lept out of the car and ran toward the coast with my camera. As the rain was quickly picking up and started battering me, I snapped of a few pictures. My camera was getting covered in water but I took a few more until I got the right shot.
I just made it back into the car before it started to completly pour.