How do harmless puffy white clouds grow into towering, potentially dangerous cumulonimbus thunderstorms? On their surface, clouds appear to be an odd contradiction of nature — light enough to float on ...
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How thunderstorms form

BISMARCK, N.D. (KFYR) - Last week was Severe Weather Awareness week, which covered topics from severe thunderstorms to tornadoes to extreme heat and fire danger. One question that may remain is: How ...
(This story, originally published by USA TODAY in 2022, has been republished as part of our January 2025 winter storm coverage.) Thundersnow – a thunderstorm that produces snow instead of rain – is ...