SQUALL n.
l attended with dark, heavy clouds. -- Thick squall, a black squall accompanied by rain, hail, sleet, or snow. Totten. -- White squall, a squall which comes unexpectedly, without being marked in its approach by the clouds. Totten.
STORM n. 2 definitions
A violent disturbance of the atmosphere, attended by wind, rain, snow, hail, or thunder and lightning; hence, often, a heavy fall of rain, snow, or hail, whether accompanied with wind or not. We hear this fearful tempest sing, Yet seek no shelter to avoid the storm. Shak.
TEMPEST n.
rrent of wind, rushing with great velocity and violence, and commonly attended with rain, hail, or snow; a furious storm. [We] caught in a fiery tempest, shall be hurled, Each on his rock transfixed. Milton.