![]() These scans are interpreted by a computer and translated into an image. A complete set of scans takes around 5 minutes to complete. Doppler radars scan the horizon in 360˚ degrees in a set pattern of angles from very low (along the horizon) to very high (almost straight up). The coverage of the Pacific Northwest by weather radar is by no means uniform. Our loop shows the signals recorded by several radars in the northwest over the last several hours. This process of emitting a signal, listening for any returned signal, then emitting the next signal, takes place very fast, up to around 1300 times each second. High values of dbz (color scale to the right of the image) indicate large drops and heavy precipitation. Other pages on this site will be updated or modified soon. We fixed are https or SSL certificates, improved load times, improved radar and added your local radar to follow your location. The NOWRAD Radar Summary maps are meant to help you track storms more quickly and accurately. This view is similar to a radar application on a phone that provides radar, current weather, alerts and the forecast for a location. See rain radar, wind speed, temperature, pressure and more on an interactive map. Computers analyze the strength of the returned pulse, the time it took to travel to the object and back, and the phase shift of the pulse. Welcome to Live Weather Radar I am always looking to improve the weather radars on this site. The Current Radar map shows areas of current precipitation. This view combines radar station products into a single layer called a mosaic and storm based alerts. View live satellite images and weather forecasts of the United States of America. The radar instrument receives a signal from this reflected energy during its listening period. Radar map will display the radar and satellite for the following states on page load. Click map to retrieve additional details from the highlighted locations. Southeast United States Weather Doppler radar and satellite will display rain, snow, ice, warnings, statements and advisories on the map. A small fraction of the scattered energy is directed back toward the radar. Southeast Weather Doppler Radar and Satellite Map. If the energy strikes an object (raindrop, snowflake, bug, bird, etc), the energy is scattered in all directions. The radar emits a burst, or pulse, of energy. NEXRAD (Next Generation Radar) stations obtain weather information (precipitation and wind) based upon returned energy.
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