603
FZUS73 KLOT 160145
MWSLOT
MARINE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE
845 PM CDT THU MAY 15 2025
LMZ741-742-160153-
/O.CAN.KLOT.MA.W.0010.000000T0000Z-250516T0215Z/
845 PM CDT THU MAY 15 2025
..THE SPECIAL MARINE WARNING IS CANCELLED
THE AFFECTED AREAS WERE...
NEARSHORE WATERS FROM WILMETTE HARBOR TO CALUMET HARBOR...
THE THUNDERSTORMS HAVE MOVED OUT OF THE WARNED AREA AND NO LONGER
POSES A SIGNIFICANT THREAT TO BOATERS.
A TORNADO WATCH REMAINS IN EFFECT UNTIL 1000 PM CDT FOR NORTHWESTERN
INDIANA...AND THE ADJACENT WATERS OF LAKE MICHIGAN.
LAT...LON 4169 8740 4190 8738 4189 8697 4179 8697
4179 8696 4172 8691 4163 8716 4162 8727
TIME...MOT...LOC 0143Z 236DEG 43KT 4193 8722
LMZ743>745-779-160215-
/O.CON.KLOT.MA.W.0010.000000T0000Z-250516T0215Z/
845 PM CDT THU MAY 15 2025
..A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 915 PM CDT
FOR THE FOLLOWING AREAS...
NEARSHORE WATERS FROM CALUMET HARBOR TO MICHIGAN CITY...
OPEN WATERS FROM WILMETTE HARBOR TO MICHIGAN CITY OUT TO MID
LAKE...
AT 843 PM CDT, A CLUSTER OF SEVERE THUNDERSTORM WAS LOCATED 15 NM
SOUTHEAST OF HARRISON-DEVER CRIB, MOVING NORTHEAST AT 45 KNOTS.
HAZARD...WIND GUSTS IN EXCESS OF 65 KNOTS AND LARGE HAIL.
SOURCE...RADAR INDICATED.
IMPACT...BOATS COULD SUFFER SIGNIFICANT STRUCTURAL DAMAGE IN HIGH
WINDS AND HAIL. SMALL CRAFT COULD CAPSIZE IN SUDDENLY
HIGHER WAVES.
LOCATIONS IMPACTED INCLUDE...
MARINA SHORES AT DUNE HARBOR AND BURNS HARBOR.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A TORNADO WATCH REMAINS IN EFFECT UNTIL 1000 PM CDT FOR NORTHWESTERN
INDIANA...AND THE ADJACENT WATERS OF LAKE MICHIGAN.
FREQUENT LIGHTNING IS OCCURRING WITH THESE STORMS. IF CAUGHT ON THE
OPEN WATER STAY BELOW DECK IF POSSIBLE, KEEP AWAY FROM UNGROUNDED
METAL OBJECTS.
LAT...LON 4169 8740 4190 8738 4189 8697 4179 8697
4179 8696 4172 8691 4163 8716 4162 8727
TIME...MOT...LOC 0143Z 236DEG 43KT 4193 8722
HAIL...>.75IN
WIND...65KTS
DOOM
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page