thunderstorm

noun

thun·​der·​storm ˈthən-dər-ˌstȯrm How to pronounce thunderstorm (audio)
: 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.
What is a severe thunderstorm warning? Hayleigh Evans, AZCentral.com, 13 Oct. 2025 There was a 20% to 25% chance of thunderstorms across the Bay Area that could bring brief, heavy rainfall, Gass said. Caelyn Pender, Mercury News, 13 Oct. 2025 It’s described as a large area of showers and thunderstorms. Devoun Cetoute, Miami Herald, 12 Oct. 2025 Animated weather radar indicated thunderstorms and torrential rain impacting areas near Phoenix and extending into northern and eastern Arizona. Hollie Silverman, MSNBC Newsweek, 12 Oct. 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 14 Oct. 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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