The GOES satellites have a neat bandwidth for differentiating night time fog from higher level clouds. Would be really cool if this was an option for Satellite modes on Windy.
The Link takes you to the GOES main page, click on your region, then scroll down to the second row for the Nightime Microphysics: https://www.star.nesdis.noaa.gov/GOES/sector_band.php?sat=G17§or=pnw&band=NightMicrophysics&length=12