Northern Madison Country is now in a Severe Thunderstorm Warning. The rest of the county including GC will be in one soon.
The storm is causing tornado warnings to the north around Bowling Green. Hopefully the real severe stuff stays to the North, but more tornado warnings are not out of the question. Even without the tornado warnings, in the lower part of the storm, there have already been reports of strong winds knocking over trees and power poles.
This is a fast moving storm that will be hitting GC in around 40 minutes or so. It's in St. Charles county now. And it has that bowing effect that Norad talks about, meaning a strong front. If you need to tie anything down outside, I'd do it now.