Live Wind Speed & Gust Radar Map — Tennessee
The Tennessee Wind Speed Radar displays real-time surface wind direction, sustained velocity, and peak atmospheric wind gusts across coastal and inland {state}. View real-time surface wind speed, offshore gale gusts, and atmospheric wind stream vectors across Tennessee in high resolution. Data updates every 5 to 10 minutes from NOAA & NWS dual-polarization Doppler stations.
NWS Radar Station Infrastructure (Tennessee)
Radar surveillance across Tennessee relies on National Weather Service (NWS) NEXRAD WSR-88D Doppler stations including **KNWS** (Tennessee Regional Radar in Tennessee). These high-frequency microwave radar sites transmit pulsed radio beams every 4.5 to 10 minutes, generating real-time base reflectivity scans.
Active Station Callsigns
How to Read Wind Speed Scale
Indicates light rain or atmospheric drizzle that usually does not impede travel.
Represents steady, moderate rainfall. Roads may experience pooling and reduced visibility.
Indicates torrential downpours, severe convective thunderstorms, lightning, or potential hail cores.
Regional Climate & Atmospheric Context
Tennessee experiences dynamic regional weather conditions, requiring active Doppler radar monitoring for live rainfall, thunderstorm activity, and seasonal precipitation trends. Using S-band dual-polarization technology, radar pulses measure raindrop diameter and ice density to distinguish between light drizzle, torrential downpours, and hail.