Weather Event With Precipitation, Thunder, Etc.
This page is the CodyCross answer for the clue below from Science Lab, Group 311, Puzzle 5 (Synthesis Reaction).
Question is: Weather Event With Precipitation, Thunder, Etc.
and the answer is: RAINSTORM
Word Meaning:
RAINSTORM — A storm characterized by substantial, heavy rainfall.
Definitions from Wiktionary.