Lucas County Skywarn is overseen by a Skywarn Coordinator. Any time that the National Weather Service issues a Severe Thunderstorm Watch or Tornado Watch. Lucas County Skywarn may be activated for a Standby Net. If the National Weather Service issues a Severe Thunderstorm Warning or a Tornado Warning. Lucas County Skywarn will be activated for a Directed Net. Radio frequency and backup frequencies for the Skywarn Nets are listed in the Net guidelines.