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Initial List of Counties in SPC Severe Thunderstorm Watch 81 (WOU)
Back to Watch 81
WW0081 Overview WOU Image
   WOUS64 KWNS 072052
   WOU1

   BULLETIN - IMMEDIATE BROADCAST REQUESTED
   SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 81
   NWS STORM PREDICTION CENTER NORMAN OK
   355 PM CDT TUE APR 7 2020

   SEVERE THUNDERSTORM WATCH 81 IS IN EFFECT UNTIL 900 PM CDT
   FOR THE FOLLOWING LOCATIONS

   ILC097-111-080200-
   /O.NEW.KWNS.SV.A.0081.200407T2055Z-200408T0200Z/

   IL 
   .    ILLINOIS COUNTIES INCLUDED ARE

   LAKE                 MCHENRY             


   MIC005-009-015-019-025-035-037-045-055-057-065-067-073-075-077-
   079-081-085-089-101-105-107-113-117-121-123-127-133-139-159-165-
   080200-
   /O.NEW.KWNS.SV.A.0081.200407T2055Z-200408T0200Z/

   MI 
   .    MICHIGAN COUNTIES INCLUDED ARE

   ALLEGAN              ANTRIM              BARRY               
   BENZIE               CALHOUN             CLARE               
   CLINTON              EATON               GRAND TRAVERSE      
   GRATIOT              INGHAM              IONIA               
   ISABELLA             JACKSON             KALAMAZOO           
   KALKASKA             KENT                LAKE                
   LEELANAU             MANISTEE            MASON               
   MECOSTA              MISSAUKEE           MONTCALM            
   MUSKEGON             NEWAYGO             OCEANA              
   OSCEOLA              OTTAWA              VAN BUREN           
   WEXFORD              


   WIC055-059-079-089-101-105-117-127-131-133-080200-
   /O.NEW.KWNS.SV.A.0081.200407T2055Z-200408T0200Z/

   WI 
   .    WISCONSIN COUNTIES INCLUDED ARE

   JEFFERSON            KENOSHA             MILWAUKEE           
   OZAUKEE              RACINE              ROCK                
   SHEBOYGAN            WALWORTH            WASHINGTON          
   WAUKESHA             


   LMZ323-344-345-346-364-366-563-565-567-643-644-645-646-669-671-
   673-675-740-777-844-845-846-847-848-849-868-870-872-874-876-878-
   080200-
   /O.NEW.KWNS.SV.A.0081.200407T2055Z-200408T0200Z/

   CW 

   .    ADJACENT COASTAL WATERS INCLUDED ARE

   GRAND TRAVERSE BAY SOUTH OF A LINE GRAND TRAVERSE LIGHT TO
   NORWOOD MI 

   SLEEPING BEAR POINT TO GRAND TRAVERSE LIGHT MI 

   POINT BETSIE TO SLEEPING BEAR POINT MI 

   MANISTEE TO POINT BETSIE MI 

   LAKE MICHIGAN FROM CHARLEVOIX TO POINT BETSIE MI 5NM OFFSHORE TO
   MID LAKE 

   LAKE MICHIGAN FROM POINT BETSIE TO MANISTEE MI 5NM OFFSHORE TO
   MID LAKE 

   LAKE MICHIGAN FROM ROCK ISLAND PASSAGE TO STURGEON BAY WI 5NM
   OFFSHORE TO MID LAKE 

   LAKE MICHIGAN FROM STURGEON BAY TO TWO RIVERS WI 5NM OFFSHORE TO
   MID LAKE 

   LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN WI 5NM OFFSHORE TO MID
   LAKE 

   SHEBOYGAN TO PORT WASHINGTON WI 

   PORT WASHINGTON TO NORTH POINT LIGHT WI 

   NORTH POINT LIGHT TO WIND POINT WI 

   WIND POINT WI TO WINTHROP HARBOR IL 

   LAKE MICHIGAN FROM SHEBOYGAN TO PORT WASHINGTON WI 5NM OFFSHORE
   TO MID LAKE 

   LAKE MICHIGAN FROM PORT WASHINGTON TO NORTH POINT LIGHT WI 5NM
   OFFSHORE TO MID LAKE 

   LAKE MICHIGAN FROM NORTH POINT LIGHT TO WIND POINT WI 5NM
   OFFSHORE TO MID LAKE 

   LAKE MICHIGAN FROM WIND POINT WI TO WINTHROP HARBOR IL 5NM
   OFFSHORE TO MID LAKE 

   WINTHROP HARBOR TO WILMETTE HARBOR IL 

   LAKE MICHIGAN FROM WINTHROP HARBOR TO WILMETTE HARBOR IL 5NM
   OFFSHORE TO MID LAKE 

   ST JOSEPH TO SOUTH HAVEN MI 

   SOUTH HAVEN TO HOLLAND MI 

   HOLLAND TO GRAND HAVEN MI 

   GRAND HAVEN TO WHITEHALL MI 

   WHITEHALL TO PENTWATER MI 

   PENTWATER TO MANISTEE MI 

   LAKE MICHIGAN FROM PENTWATER TO MANISTEE MI 5NM OFFSHORE TO MID
   LAKE 

   LAKE MICHIGAN FROM WHITEHALL TO PENTWATER MI 5NM OFFSHORE TO MID
   LAKE 

   LAKE MICHIGAN FROM GRAND HAVEN TO WHITEHALL MI 5NM OFFSHORE TO
   MID LAKE 

   LAKE MICHIGAN FROM HOLLAND TO GRAND HAVEN MI 5NM OFFSHORE TO MID
   LAKE 

   LAKE MICHIGAN FROM SOUTH HAVEN TO HOLLAND MI 5NM OFFSHORE TO MID
   LAKE 

   LAKE MICHIGAN FROM ST JOSEPH TO SOUTH HAVEN MI 5NM OFFSHORE TO
   MID LAKE 

   ATTN...WFO...LOT...GRR...MKX...GRB...APX...



Aviation Watch (SAW) for WW81
WW0081 Overview Image
Note: The Aviation Watch (SAW) product is an approximation to the watch area. The actual watch is depicted by the shaded areas.
   SAW1 
   WW 81 SEVERE TSTM IL MI WI LM 072055Z - 080200Z
   AXIS..75 STATUTE MILES EAST AND WEST OF LINE..
   45NNW TVC/TRAVERSE CITY MI/ - 65SE RAC/RACINE WI/
   ..AVIATION COORDS.. 65NM E/W /43NNW TVC - 33NW GIJ/
   HAIL SURFACE AND ALOFT..2.5 INCHES. WIND GUSTS..65 KNOTS.
   MAX TOPS TO 500. MEAN STORM MOTION VECTOR 28035.

   LAT...LON 45328439 42088545 42088838 45328748

   THIS IS AN APPROXIMATION TO THE WATCH AREA.  FOR A
   COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
   FOR WOU1.

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