Wiktionary
alt. a storm characterized by lots of large hail n. a storm characterized by lots of large hail
Usage examples of "hail storm".
I had a huge, aching lump on my forehead from not being quick enough ducking into the wagon during the hail storm four days before.
Yes* it was early summer, the most reasonable time for a hail storm, yet she was in her cave, which meant that actual hail was highly unlikely.
Chretien was bowed under the stones as a tree in a hail storm, and then struck unconscious, falling to his knees.
This spot had been a lawn, surrounded by mauve and purple rhododendrons-bushes which had dropped their blossoms over me in a hail storm on my first arrival.
If his two-leg could reach it before the storm broke, it would provide shelter from the slashing hail storm on its way down the mountainside.