“…If snow is converted into rain that is less radiatively opaque as the climate warms, the incoming solar radiation at the surface and outgoing long‐wave radiation will increase, driving a positive and negative feedback, respectively. This is one possible hypothesis based on a few limited models, but there is no consensus on the magnitude of these feedbacks and their mechanisms (Cesana et al., 2021; Hirota et al., 2022), due to uncertainties in our understanding and representation of aerosol‐cloud‐precipitation interactions (Michibata, 2022). However, the introduction of the PROG scheme increases the equilibrium climate sensitivity (ECS; e.g., Gettelman, Hannay, et al., 2019; Hirota et al., 2022).…”