When flying in or around cumulus clouds, what can a pilot expect?

When flying in or around cumulus clouds, pilots typically experience a bumpy flight due to the vertical development of these clouds, which indicates rising and descending air currents. Cumulus clouds often form in unstable atmospheric conditions, leading to turbulence as they are associated with thermals and convection. While visibility can often be decent, it may vary depending on the density and moisture content of the cloud masses. Thus, pilots may encounter patches of clearer air mixed with zones of increased turbulence, which is why an expectation of a bumpy flight with good visibility aligns well with the nature of cumulus clouds.