iRacing Tease Rain, Again, Possibly Detailing How Conditions Will Cross Sessions

iRacing posted an image on social media today that appears to show how weather will cross between sessions. The image appears to show a sky that gets more overcast, rain, then go back to overcast conditions once again. I have to assume that the qualifying session would begin with a wet track, gradually drying and increasing in speed throughout the session. Check out the image below.