On some flights I disable OPUS Weather. In FSX I click on Weather Themes. When I click on either Clear Skies or Opus Weather ( Clear Skies ) I will see the clear sky when FSX is booted up and I'm in the cockpit view. I go to the add on and click FSINN then the control panel. When I do the flight plan, the sky goes from clear to clouds and stays that way through out the flight. How do I keep the clear sky ?

If you are using FSInn, chances are it is injecting its own weather... click the CAVOK button