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  2. Snow totals: See snow forecast across the US as arctic air ...

    www.aol.com/news/snow-totals-see-snow-forecast...

    National weather map National weather radar. Contributing: John Bacon and Jorge L. Ortiz. Anthony Robledo is a trending news reporter for USA TODAY. Reach him at arobledo@usatoday.com and follow ...

  3. Weather radar - Wikipedia

    en.wikipedia.org/wiki/Weather_radar

    Weather radar in Norman, Oklahoma with rainshaft Weather (WF44) radar dish University of Oklahoma OU-PRIME C-band, polarimetric, weather radar during construction. Weather radar, also called weather surveillance radar (WSR) and Doppler weather radar, is a type of radar used to locate precipitation, calculate its motion, and estimate its type (rain, snow, hail etc.).

  4. Winter Storm Demi Sweeping Through The Northeast With Snow ...

    www.aol.com/snow-forecast-impact-millions...

    Latest Alerts And Radar. The National Weather Service has issued winter storm warnings and winter weather advisories from the Appalachians to New England. All of the areas could see wintry travel ...

  5. NEXRAD - Wikipedia

    en.wikipedia.org/wiki/NEXRAD

    NEXRAD or Nexrad (Next-Generation Radar) is a network of 159 high-resolution S-band Doppler weather radars operated by the National Weather Service (NWS), an agency of the National Oceanic and Atmospheric Administration (NOAA) within the United States Department of Commerce, the Federal Aviation Administration (FAA) within the Department of Transportation, and the U.S. Air Force within the ...

  6. Terminal Doppler Weather Radar - Wikipedia

    en.wikipedia.org/wiki/Terminal_Doppler_Weather_Radar

    A NEXRAD weather radar currently used by the National Weather Service (NWS) is a 10 cm wavelength (2700-3000 MHz) radar capable of a complete scan every 4.5 to 10 minutes, depending on the number of angles scanned, and depending on whether or not MESO-SAILS [7] is active, which adds a supplemental low-level scan while completing a volume scan.

  7. 'Dangerous weather coast to coast': Brutal cold, ice across ...

    www.aol.com/dangerous-weather-coast-coast-brutal...

    This article originally appeared on USA TODAY: 'Dangerous' weather in forecast: Brutal cold, ice coming for South. Show comments. Advertisement. Advertisement. In Other News. Entertainment.

  8. Winter storm expected to dump snow, ice, from Plains to mid ...

    www.aol.com/winter-storm-expected-dump-snow...

    Here is the latest on the winter storm that is likely to produce widespread heavy snow and ice from the Central Plains to the Mid-Atlantic this weekend into early next week.

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