I have been mowing when thunderstorms have caught me on the tractor. I could see the clouds but they did not look bad and I could not hear the thunder until it was close because of engine noise.
Last spring a front was arriving on Saturday afternoon. My plan was to go work on some firewood that was at the FPA(Firewood Processing Area)

There is a great big oak tree at the FPA which provide nice shade during splitting sessions in the heat of the summer.
I checked radar and the front was a good 20-30 miles away. For some reason I decided to be lazy and not go work on firewood. I was partly not in the mood but I did not want to start and then have to stop when it started raining. At least that was my rationalization.
Instead, I got on the phone and called my parents. I guess because the front was approaching I kept looking out the windows to the west. There was a very bright and blinding flash of light followed by the loudest BOOM ever.

The power in the house did a major flicker and the cell phone call dropped.
A lightning bolt had hit the shade tree at the FPA. If I had gone out there to work I would have been UNDER that shade tree.

The strike blew bark a good 100 feet from the tree and eventually the tree died. The top blew of the tree blew out in a wind storm a month or so ago.
One of the very scary things about that lightning strike was that the front was still 15-20 miles away and there was not a cloud in the sky. NOTHING.
That front ended spawning tornadoes to our south and one of which killed a bunch of people.
I have seen quite a few lightning strikes over the years and they are worrisome.
Later,
Dan