549  
WOUS64 KWNS 140703  
WOU7  
 
SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 107  
NWS STORM PREDICTION CENTER NORMAN OK  
303 AM EDT TUE APR 14 2026  
 
SEVERE THUNDERSTORM WATCH 107 REMAINS IN EFFECT UNTIL 500 AM EDT  
FOR THE FOLLOWING LOCATIONS  
 
MIC011-017-019-035-039-049-051-055-057-063-073-079-085-087-101-  
105-107-111-113-117-121-123-127-129-133-143-145-147-151-155-157-  
165-140900-  
/O.CON.KWNS.SV.A.0107.000000T0000Z-260414T0900Z/  
 
MI  
. MICHIGAN COUNTIES INCLUDED ARE  
 
ARENAC BAY BENZIE  
CLARE CRAWFORD GENESEE  
GLADWIN GRAND TRAVERSE GRATIOT  
HURON ISABELLA KALKASKA  
LAKE LAPEER MANISTEE  
MASON MECOSTA MIDLAND  
MISSAUKEE MONTCALM MUSKEGON  
NEWAYGO OCEANA OGEMAW  
OSCEOLA ROSCOMMON SAGINAW  
ST. CLAIR SANILAC SHIAWASSEE  
TUSCOLA WEXFORD  

 
 
LCZ422-LHZ421-422-441-442-443-LMZ346-366-847-848-849-868-870-872-  
140900-  
/O.CON.KWNS.SV.A.0107.000000T0000Z-260414T0900Z/  
 
CW  
 
. ADJACENT COASTAL WATERS INCLUDED ARE  
 
ST. CLAIR RIVER  
 
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER  
SAGINAW BAY  
 
INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI  
 
PORT AUSTIN TO HARBOR BEACH MI  
 
HARBOR BEACH TO PORT SANILAC MI  
 
PORT SANILAC TO PORT HURON MI  
 
MANISTEE TO POINT BETSIE MI  
 
LAKE MICHIGAN FROM POINT BETSIE TO MANISTEE MI 5NM OFFSHORE TO  
MID LAKE  
 
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  
 

 
 
ATTN...WFO...APX...DTX...GRR...  
 
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