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.
However, small hail, gusty winds and heavy rain are still possible with this thunderstorm. — Nc Weather Bot, Charlotte Observer, 8 July 2026 The village of Mae Kua was hit by a severe thunderstorm that afternoon, Fong recalled. — Kocha Olarn, CNN Money, 1 July 2026 The forecast for the Houston area on Tuesday called for isolated thunderstorms and showers. — Meredith Deliso, ABC News, 8 July 2026 If the atmosphere destabilizes, a few pop-up thunderstorms could form near the Kansas City metro area late in the afternoon. — Kansas City Star, 8 July 2026 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

Rhymes for thunderstorm

See All Rhymes for thunderstorm

Browse Nearby Words

thunderstone
thunderstorm
thunderstorm cirrus
See all Nearby Words

Cite this Entry

“Thunderstorm.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/thunderstorm. Accessed 10 Jul. 2026.

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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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