Millions rely on WeatherBug for the best forecasts, the fastest alerts and more.

WeatherBug What sets us apart? Our data. We operate the world's largest weather and climate sensor network. That means observations and forecasts for 2.6 million cities, real-time data and the most advanced warnings to severe weather!

Deployed at thousands of schools (via the WeatherBug Schools program), major sports stadiums, broadcast TV stations and public safety facilities across the U.S. and beyond, our sensors put the power of the largest commercial-grade weather and climate network at your fingertips.

We also integrate data from sources such as the National Weather Service (NWS) and the World Meteorological Organization (WMO) for the most complete weather information and alerting possible.

Other unique features include real-time lightning alerts from our exclusive Spark feature, the fastest severe weather notifications and a delightful gallery of user photos so you can stay safe and make the most of your time.

WeatherBug apps have won the trust of consumers, bloggers and experts everywhere, with consistently high ratings and awards such as Best Weather App Ever, Tabby Award for Best Mobile Weather App, a W3 Award, an APPY -- and more. We are proud to help millions of people Know Before™ with the most powerful and enjoyable apps across all major platforms.

Minutes matter. Know Before™.

Try WeatherBug today!

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