thunderstorm

noun

thun·​der·​storm ˈthən-dər-ˌstȯrm How to pronounce thunderstorm (audio)
Synonyms of thunderstormnext
: a storm accompanied by lightning and thunder

Examples of thunderstorm in a Sentence

There are thunderstorms in the forecast. The weather service has issued a severe thunderstorm warning.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Periods of heavy rain and thunderstorms are projected around game time, likely impacting the way this crucial divisional matchup is played. Matt Audilet, MSNBC Newsweek, 6 Dec. 2025 Like Tampa Bay or Jacksonville, where there’s a possibility for thunderstorms and heavier rain on Sunday. Eddie Brown, San Diego Union-Tribune, 6 Dec. 2025 Short told Today that there were severe thunderstorms that evening, which hampered search efforts, and that the area was known for having bears and mountain lions. Jessica Sager, PEOPLE, 4 Dec. 2025 Twenty-seven children and camp counselors died after slow-moving thunderstorms in Kerr County caused the Guadalupe River to flood. Mirna Alsharif, NBC news, 2 Dec. 2025 See All Example Sentences for thunderstorm

Word History

First Known Use

1652, in the meaning defined above

Time Traveler
The first known use of thunderstorm was in 1652

Browse Nearby Words

Cite this Entry

“Thunderstorm.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/thunderstorm. Accessed 13 Dec. 2025.

Kids Definition

thunderstorm

noun
thun·​der·​storm -ˌstȯ(ə)rm How to pronounce thunderstorm (audio)
: a storm accompanied by lightning and thunder
Last Updated: - Updated example sentences
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