218 

WOUS64 KWNS 140308
WOU7

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 107
NWS STORM PREDICTION CENTER NORMAN OK
1110 PM EDT MON APR 13 2026

SEVERE THUNDERSTORM WATCH 107 IS 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.NEW.KWNS.SV.A.0107.260414T0310Z-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
SANILAC              SHIAWASSEE          ST. CLAIR
TUSCOLA              WEXFORD
$$


LCZ422-LHZ421-422-441-442-443-LMZ346-366-847-848-849-868-870-872-
140900-
/O.NEW.KWNS.SV.A.0107.260414T0310Z-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...GRR...DTX...