Ambient Weather
Ambient Weather is an Arizona-based weather-station and software brand serving home, office, institutional, industrial, and media users.
Last updated August 31, 2026
Overview
Ambient Weather is a United States weather-monitoring brand based in Arizona. Its business centers on weather stations, environmental instruments, data-monitoring software, and connected services designed for users ranging from households and offices to schools, resorts, government organizations, industry, and media operations. Rather than positioning itself only as a maker of basic consumer thermometers, the company has combined physical sensing equipment with software and online data services. One of Ambient Weather's best-known offerings is Virtual Weather Station, a software package intended to connect personal computers with compatible weather stations and the Internet. The software supports the display, plotting, storage, monitoring, and analysis of weather data, allowing users to turn readings from local instruments into a longer-term information resource. This software orientation distinguishes the brand from weather-equipment businesses focused solely on selling standalone hardware. The company also operates AmbientWeather.net, a cloud-based weather service launched in 2017. The platform provides live monitoring, forecasts, weather maps, graphical data, historical records, and email and text alerts. It also supports application and automation connections, including an API, IFTTT, Amazon Alexa, and Google Home integrations. These capabilities extend the usefulness of Ambient Weather equipment into connected-home, remote-monitoring, notification, and data-analysis settings. Ambient Weather experienced a period of notable growth in the 2000s. It appeared on Inc. magazine's list of rapidly growing private companies for five consecutive years from 2004 through 2008. In 2007, Internet Retailer magazine also ranked the company among the 500 largest Internet retailers in the United States by annual sales. These recognitions indicate that online commerce and direct digital distribution were important elements of its development, although the available reference material does not provide revenue figures or detailed financial statements. In 2019, Ambient Weather was acquired by Nielsen-Kellerman, a manufacturer whose portfolio includes weather stations, ballistics and weather instruments, and sports-performance products. The transaction placed Ambient Weather within a broader instrument and performance-technology group while preserving its identity as a weather-station and software brand. Publicly available reference material does not specify the acquisition price, the post-acquisition organizational structure, or changes to the brand's leadership. Ambient Weather's positioning is therefore built around accessible but technically capable environmental monitoring: physical weather stations for collecting local conditions, software for interpreting and storing observations, and cloud connectivity for remote access, alerts, automation, and sharing. Its customer scope spans personal users and specialized organizations, but the available sources do not establish a complete current product catalog, detailed geographic footprint, or precise corporate history.
History
Ambient Weather developed as an Arizona-based business focused on weather stations and software for collecting, displaying, and analyzing environmental data. Its offering addressed a wider set of users than ordinary household weather instruments, with products and services intended for homes, offices, schools, resorts, government organizations, industrial users, and media operations. The available reference material does not identify a founding year, founder, or initial corporate structure. A central part of the brand's historical identity is Virtual Weather Station. The software connected personal computers to weather stations and the Internet, enabling users to display current readings, plot information, retain historical records, and analyze observations. This combination of instrumentation and software gave the brand a data-management dimension in addition to its hardware business. Ambient Weather expanded during the 2000s and gained recognition for its growth as a private company. Inc. magazine included it on its fast-growing private-company list for five successive years between 2004 and 2008. Internet Retailer magazine placed it among the 500 largest Internet retailers in the United States by annual sales in 2007. The available sources do not provide the underlying sales figures or explain the company's precise distribution arrangements, but the recognition indicates that online retail was an important part of its commercial development. In 2017, Ambient Weather launched AmbientWeather.net, a cloud service that extended its weather-station ecosystem beyond locally installed software. The service offered live monitoring, forecasts, maps, charts, historical data, and email and text notifications. It also provided an API and integrations with IFTTT, Amazon Alexa, and Google Home. This development connected the brand to cloud monitoring, smart-home automation, remote alerts, and programmatic access to weather information. Nielsen-Kellerman acquired Ambient Weather in 2019. Nielsen-Kellerman manufactures weather stations, weather and ballistics instruments, and sports-performance products, making the acquisition strategically consistent with Ambient Weather's technical focus. Public reference material does not disclose the transaction value, the exact terms, or any subsequent executive changes. It also does not provide enough information to document later product generations, geographic expansion, or the current corporate operating structure. Ambient Weather is nevertheless described as a weather-station and software brand within the Nielsen-Kellerman group, with its identity rooted in connected environmental monitoring.
- 2019Acquisition by Nielsen-Kellerman
Nielsen-Kellerman acquired Ambient Weather, bringing the brand into a group that also makes weather, ballistics, and sports-performance instruments.
- 2017AmbientWeather.net cloud service launched
Ambient Weather introduced a cloud platform for live monitoring, forecasts, maps, historical data, alerts, and third-party integrations.
- 2008Completion of five consecutive Inc. appearances
The company completed five consecutive years of inclusion on Inc. magazine's fast-growing private-company list, covering 2004 through 2008.
- 2007Recognition among leading U.S. Internet retailers
Internet Retailer magazine ranked Ambient Weather among the 500 largest Internet retailers in the United States by annual sales.
- 2004First year of reported Inc. fast-growth recognition
Ambient Weather began a five-year consecutive appearance on Inc. magazine's list of rapidly growing private companies.
Products and positioning
Connected weather and environmental monitoring for homes, offices, institutions, industry, and media users, combining local sensing equipment with software, cloud data, alerts, and integrations.
Virtual Weather StationWeather-station software
Virtual Weather Station is software designed to connect personal computers with weather stations and the Internet. It displays current observations, plots readings, stores historical data, and supports monitoring and analysis. The product represents Ambient Weather's longstanding emphasis on combining physical sensors with software-based interpretation and record keeping.
AmbientWeather.netCloud weather-monitoring service2017
AmbientWeather.net is a cloud service launched in 2017 for viewing and managing weather-station data. Its documented capabilities include live monitoring, forecasts, weather maps, graphs, historical information, email and text alerts, an API, IFTTT connectivity, and integrations with Amazon Alexa and Google Home.
Ambient Weather stations and environmental instrumentsWeather and environmental monitoring hardware
Ambient Weather's hardware portfolio consists of weather stations and related environmental-monitoring equipment for home, office, institutional, industrial, resort, government, and media applications. The supplied reference material does not identify individual model names or provide a complete current catalog.
Flagship businesses
- Virtual Weather Station
- AmbientWeather.net
Brand decisions
- 2019Acquisition by Nielsen-KellermanM&A
Ambient Weather operated in weather stations, environmental instruments, and related software and online services, while Nielsen-Kellerman manufactured weather and other specialized measurement products.
What changed. Nielsen-Kellerman acquired Ambient Weather.
Aftermath. Ambient Weather became part of Nielsen-Kellerman's broader instrument business. The acquisition price and detailed organizational consequences are not stated in the supplied reference material.
- 2017Move into cloud-connected weather monitoringProduct launch
Ambient Weather had an established software and weather-station business and expanded its service layer with a cloud platform.
What changed. The company launched AmbientWeather.net with live data, forecasts, maps, historical records, alerts, API access, and smart-home and automation integrations.
Aftermath. The launch extended the brand from locally connected weather-station software into remote monitoring and connected data services.
Recent events
- 2019Nielsen-Kellerman acquires Ambient Weather
Ambient Weather became part of Nielsen-Kellerman, a manufacturer of weather, ballistics, and sports-performance instruments.
M&A - 2017Ambient Weather launches AmbientWeather.net cloud service
The brand introduced a cloud service for live weather monitoring, forecasts, maps, historical data, alerts, and connected integrations.
Product launch - 2008Ambient Weather appears on Inc. fast-growth company list for the fifth consecutive year
Ambient Weather was reported as having appeared on Inc. magazine's list of rapidly growing private companies for five consecutive years from 2004 through 2008.
Other - 2007Ambient Weather ranked among major U.S. Internet retailers
Internet Retailer magazine ranked Ambient Weather among the 500 largest Internet retailers in the United States by annual sales.
Other
Sources
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