warm front

noun

: an advancing edge of a warm air mass

Examples of warm front in a Sentence

An approaching warm front often means that rain is coming.
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.
Thundersnow can be found where there is relatively strong instability and abundant moisture above the surface, such as above a warm front according to the National Oceanic and Atmospheric Administration. Eric Lagatta, USA TODAY, 7 Jan. 2025 In the spring, storms are typically preceded by warm fronts that generate strong winds that usually blow in the right direction for migration. Jonathan Lambert, NPR, 4 Jan. 2025 According to the National Weather Service in Wilmington, a warm front will begin to move north on Monday. Haadiza Ogwude, The Enquirer, 28 Oct. 2024 Thunderstorms will accompany rainfall Thursday morning as a warm front moves in. Zoe Jaeger, Journal Sentinel, 14 Aug. 2024 See all Example Sentences for warm front 

Word History

First Known Use

1921, in the meaning defined above

Time Traveler
The first known use of warm front was in 1921

Dictionary Entries Near warm front

Cite this Entry

“Warm front.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/warm%20front. Accessed 18 Jan. 2025.

Kids Definition

warm front

noun
: an advancing edge of a warm air mass

More from Merriam-Webster on warm front

Last Updated: - Updated example sentences
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