Pop-up Storms in TN

You can see the clouds building.

Just 8 miles away to my south, I ran into this!
With winds blowing from the WSW, I ran into some rain.

The interesting part about this storm were the gusty winds and the big drop in temperature. We went from 90 to 73 in a matter of about ten minutes with NO RAIN falling. Interesting. Quite a bit of lightning, but my finger wasn't fast enough on the trigger to catch it! Working on a radar snap of this pop-up. We'll see if I can find it.