On this page, you'll find links to every Nexrad Doppler Radar site in the country. The national and local radar images come directly from the NWS. The national radars are updated every thirty minutes, while the local radars are updated every six minutes in Precipitation Mode and every ten minutes in Clear Air Mode. To get a radar from a particular site, click on the blue dots on the image of the country below. If you hover over a blue dot with your mouse, the name of that radar site and the station identifier will appear. Also, you will find more radar data on the bottom of this page. For an explanation of all the Nexrad Doppler Radar products, click here.