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 low pressure area forecasters are tracking was located a little more than 1,000 miles east of the Windward Islands, the hurricane center said in the advisory, with showers and thunderstorms gradually becoming better organized. Gabe Hauari, USA Today, 7 Oct. 2025 Isolated showers and thunderstorms could linger into Tuesday afternoon. Kansas City Star, 6 Oct. 2025 The probability of lightning strikes rises as a thunderstorm approaches and peaks when the storm is directly above. Ca Weather Bot, Sacbee.com, 4 Oct. 2025 Hazardous weather outlooks are in place be cause thunderstorms could produce high winds or lightning. Sarah Moore, Freep.com, 4 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 9 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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