Weather Underground (weather service)

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The Weather Underground, Inc.

Company type	Subsidiary
Founded	1995; 29 years ago (1995)
Founder	Jeff Masters
Headquarters	San Francisco, California , U.S.
Parent	The Weather Company
Website	www.wunderground.com

Weather Underground is a commercial weather service providing real-time weather information over the Internet. It provides weather reports for most major cities around the world on its Web site, as well as local weather reports for newspapers and third-party sites.

Its information comes from the National Weather Service (NWS), and over 250,000 personal weather stations (PWS). The site is available in many languages, and customers can access an ad-free version of the site with additional features for an annual fee.

In February 2024, Weather Underground and its parent company, The Weather Company, became controlled by Francisco Partners.^[1]