National Weather Service
weather.govOfficial US weather forecasts, warnings, and meteorological data
Utilitiesweatherforecastsgovernmentalertsmeteorologyflood-warnings

About
The National Weather Service (NWS) is a US federal government agency that provides weather forecasts, warnings, and meteorological data for the United States and its territories. It publishes up-to-date information on current conditions, severe weather alerts, and multi-day outlooks. The service covers a wide range of weather phenomena including temperature, precipitation, and flood risks.
Problem
People need accurate, timely weather forecasts and severe weather warnings to plan activities and stay safe.
For
general public, emergency managers, and anyone needing US weather information
How it works
The NWS collects meteorological data from sensors, satellites, and weather stations, then produces forecasts and issues alerts through its website and partner channels.
Business model
free
Status
launched
Company
National Oceanic and Atmospheric Administration (NOAA)