Public Severe Weather Outlook (PWO)
Experimental Multimedia Briefing MP4
Please note this briefing may be out of date after 1604 UTC on 05/20/2013 and there will be no subsequent updates during the day.
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   ZCZC SPCPWOSPC ALL
   WOUS40 KWNS 201646
   ARZ000-KSZ000-MOZ000-OKZ000-TXZ000-210200-
   
   PUBLIC SEVERE WEATHER OUTLOOK  
   NWS STORM PREDICTION CENTER NORMAN OK
   1146 AM CDT MON MAY 20 2013
   
   ...SEVERE THUNDERSTORMS EXPECTED OVER PARTS OF THE SOUTHERN PLAINS
   AND OZARK PLATEAU THIS AFTERNOON AND TONIGHT...
   
   THE NWS STORM PREDICTION CENTER IN NORMAN OK IS FORECASTING THE
   DEVELOPMENT OF A FEW TORNADOES...AND SCATTERED TO WIDESPREAD
   DAMAGING WINDS AND VERY LARGE HAIL OVER PARTS OF THE SOUTHERN PLAINS
   AND OZARK PLATEAU THIS AFTERNOON AND TONIGHT.
   
   THE AREAS MOST LIKELY TO EXPERIENCE THIS ACTIVITY INCLUDE
   
          NORTHWEST ARKANSAS
          FAR SOUTHEAST KANSAS
          SOUTHERN MISSOURI
          CENTRAL AND EASTERN OKLAHOMA
          NORTH-CENTRAL TEXAS
   
   ELSEWHERE...SEVERE STORMS ARE ALSO POSSIBLE ACROSS THE MIDDLE/UPPER
   MISSISSIPPI VALLEY AND CENTRAL GREAT LAKES.
   
   SCATTERED THUNDERSTORMS WILL DEVELOP ALONG BOTH A COLD FRONT AND
   DRYLINE BY 3 PM ACROSS PARTS OF OKLAHOMA. THESE STORMS WILL QUICKLY
   BUILD NORTHEAST ACROSS THE OZARK PLATEAU AND SOUTH INTO PARTS OF
   NORTH-CENTRAL TEXAS. INITIAL STORMS ARE EXPECTED TO PRODUCE VERY
   LARGE HAIL AND A FEW TORNADOES. AS STORMS GROW IN
   COVERAGE...DAMAGING WINDS WILL BECOME AN INCREASING THREAT AS
   WELL...WHICH COULD BECOME WIDESPREAD THIS EVENING.
   
   STATE AND LOCAL EMERGENCY MANAGERS ARE MONITORING THIS DEVELOPING
   SITUATION. THOSE IN THE THREATENED AREA ARE URGED TO REVIEW SEVERE
   WEATHER SAFETY RULES AND TO LISTEN TO RADIO...TELEVISION...AND NOAA
   WEATHER RADIO FOR POSSIBLE WATCHES...WARNINGS...AND STATEMENTS LATER
   TODAY.
   
   ..GRAMS.. 05/20/2013
   
   $$        
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