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.
An area of thunderstorms in southeast Nebraska is moving southeast into northwest Missouri early Tuesday, which could mean a soggy start for some commuters in the metro. Kansas City Star, 9 Sep. 2025 Fair-weather waterspouts form along the base of clouds, starting on the water's surface and don't typically include high winds or thunderstorms, NOAA said. Jenna Prestininzi, Freep.com, 8 Sep. 2025 Heavy rains and thunderstorms caused flooding in much of Broward and Miami-Dade counties Monday afternoon, according to the National Weather Service. David Goodhue, Miami Herald, 8 Sep. 2025 Clusters of thunderstorms can develop over the ocean when water temperatures exceed 80 degrees. Gabe Hauari, USA Today, 8 Sep. 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 9 Sep. 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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