ST. LOUIS, Mo. (First Alert 4) – Multiple highway signs said there was a tornado warning Friday morning when the area was not under a tornado warning, watch or advisory.
Several members of the First Alert 4 staff saw multiple Missouri Department of Transportation road signs that listed a tornado warning, including a sign on Interstate 70 and one on Interstate 270.
The First Alert Weather team confirmed that there was no tornado warning in effect in the area at that time…