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Private company

Weather Underground

Logo: Brand New website, Non-free logo, via Wikipedia3

American commercial weather service

Weather Underground is an American commercial weather service providing real-time weather information over the Internet. It provides weather reports for most major cities around the world on its website, as well as local weather reports for newspapers and third-party sites.2 It was founded by Jeff Masters.1 It is part of The Weather Company.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1995Founded1

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Weather Underground is an American commercial weather service providing real-time weather information over the Internet. It provides weather reports for most major cities around the world on its website, as well as local weather reports for newspapers and third-party sites.2

Corporate structure

Weather Underground is part of a group headed by Francisco Partners. 13 entities, 3 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

The story

Founded by Jeff Masters in 1995.1

Leadership

Who has led Weather Underground, and when. Pick a name to see everywhere that person has worked.

Subsidiaries and ownership

Parent company

From Wikidata.1

Timeline

  1. 2012Acquired Acquired by The Weather Company1
  2. 1995Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
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  3. 3