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Initial List of Counties in SPC Severe Thunderstorm Watch 423 (WOU)
Back to Watch 423
WW0423 Overview WOU Image
   WOUS64 KWNS 192242
   WOU3

   BULLETIN - IMMEDIATE BROADCAST REQUESTED
   SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 423
   NWS STORM PREDICTION CENTER NORMAN OK
   545 PM CDT WED JUL 19 2017

   SEVERE THUNDERSTORM WATCH 423 IS IN EFFECT UNTIL 1200 AM CDT
   FOR THE FOLLOWING LOCATIONS

   IAC019-031-045-055-061-097-105-113-163-200500-
   /O.NEW.KWNS.SV.A.0423.170719T2245Z-170720T0500Z/

   IA 
   .    IOWA COUNTIES INCLUDED ARE

   BUCHANAN             CEDAR               CLINTON             
   DELAWARE             DUBUQUE             JACKSON             
   JONES                LINN                SCOTT               


   ILC007-011-015-031-037-043-063-073-085-089-093-097-099-103-111-
   141-155-161-177-195-197-201-200500-
   /O.NEW.KWNS.SV.A.0423.170719T2245Z-170720T0500Z/

   IL 
   .    ILLINOIS COUNTIES INCLUDED ARE

   BOONE                BUREAU              CARROLL             
   COOK                 DE KALB             DUPAGE              
   GRUNDY               HENRY               JO DAVIESS          
   KANE                 KENDALL             LAKE                
   LA SALLE             LEE                 MCHENRY             
   OGLE                 PUTNAM              ROCK ISLAND         
   STEPHENSON           WHITESIDE           WILL                
   WINNEBAGO            


   WIC021-025-027-045-049-055-059-065-079-101-105-111-127-133-
   200500-
   /O.NEW.KWNS.SV.A.0423.170719T2245Z-170720T0500Z/

   WI 
   .    WISCONSIN COUNTIES INCLUDED ARE

   COLUMBIA             DANE                DODGE               
   GREEN                IOWA                JEFFERSON           
   KENOSHA              LAFAYETTE           MILWAUKEE           
   RACINE               ROCK                SAUK                
   WALWORTH             WAUKESHA            


   LMZ740-741-742-200500-
   /O.NEW.KWNS.SV.A.0423.170719T2245Z-170720T0500Z/

   CW 

   .    ADJACENT COASTAL WATERS INCLUDED ARE

   WINTHROP HARBOR TO WILMETTE HARBOR IL 

   WILMETTE HARBOR TO NORTHERLY ISLAND IL 

   NORTHERLY ISLAND TO CALUMET HARBOR IL 

   ATTN...WFO...DVN...LOT...MKX...



Aviation Watch (SAW) for WW423
WW0423 Overview Image
Note: The Aviation Watch (SAW) product is an approximation to the watch area. The actual watch is depicted by the shaded areas.
   SAW3 
   WW 423 SEVERE TSTM IA IL WI LM 192245Z - 200500Z
   AXIS..60 STATUTE MILES NORTH AND SOUTH OF LINE..
   50WNW DBQ/DUBUQUE IA/ - 50SSE RAC/RACINE WI/
   ..AVIATION COORDS.. 50NM N/S /44WNW DBQ - 22ENE ORD/
   HAIL SURFACE AND ALOFT..2 INCHES. WIND GUSTS..70 KNOTS.
   MAX TOPS TO 600. MEAN STORM MOTION VECTOR 30050.

   LAT...LON 43549162 42958744 41228744 41799162

   THIS IS AN APPROXIMATION TO THE WATCH AREA.  FOR A
   COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
   FOR WOU3.

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Page last modified: July 20, 2017
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