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.
The system, currently a broad area of disorganized showers and thunderstorms, now has a 90% chance of development within the next seven days, according to the latest forecast. Julia Jacobo, ABC News, 16 Sep. 2025 At night, more rain and thunderstorms. Sarah Moore, Freep.com, 15 Sep. 2025 Clusters of thunderstorms can develop over the ocean when water temperatures exceed 80 degrees. Gabe Hauari, USA Today, 15 Sep. 2025 Rain showers and thunderstorms will be possible across the region through the afternoon, with snow possible above 10,000 ft. Anna Skinner, MSNBC Newsweek, 15 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 17 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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