frog storm

frog storm

[′fräg ‚stȯrm]
(meteorology)
The first bad weather in spring after a warm period. Also known as whippoorwill storm.
Mentioned in ?
References in periodicals archive ?
But it did offer a few fun spring terms, including freshet, which is the annual spring rise in streams in cold climates as a result of snow melt, and frog storm, the first bad weather in spring after a warm period.
I also learned we will soon get hit with a frog storm, which has nothing to do with reptiles.