Access real-time water level data from over 10,000 river gauges across the USA. View stream flow, temperature, and precipitation maps. Get flood alerts and forecasts for informed decision-making.





10+ similar apps compared and reviewed
Whether you want more options like Anemometer for phone or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.





Access real-time water level data from over 10,000 river gauges across the USA. View stream flow, temperature, and precipitation maps. Get flood alerts and forecasts for informed decision-making.






This app alerts you to immediate danger from National Weather Service severe weather warnings. It can monitor warnings for your location and up to ten contacts, ensuring you know when storms could affect you and your loved ones.






This app functions as a digital anemometer, providing real-time wind speed and direction data. It integrates wind information with a compass and allows users to search for and save favorite locations. Advanced forecasting features are available for pro users.