In an era of high-speed internet and smartphone push notifications, radio weather services—primarily —remain the ultimate safety net for emergency communications. The "All-Hazards" Network
NWR is a nationwide network of radio stations broadcasting continuous weather information directly from the nearest National Weather Service (NWS) office. It is often referred to as "All-Hazards" because it broadcasts warnings for more than just natural disasters like tornadoes and flash floods; it also covers environmental hazards like oil spills and national emergencies. NOAA Weather Radio Frequently Asked Questions Radio Weather Services