Radak, on Ps 148:8

“Fire, hail, snow, ice, stormy winds which fulfill his word:”

“The storm wind executing His word: That is the air that blows. And when it blows strongly, it knocks over tall cedars, buildings and ships on the sea. And it states, "executing His word," to make known that it is not by happenstance. Rather He commands it to blow, and it is by His word and His commandment that it blows, to punish those that encounter [it].”

Imported from an open dataset — not yet checked against the printed edition.