Alert archive / Illinois / Gale Warnings in 2012

Gale Warning 44, NWS Chicago, IL

October 13, 2012

NWS Chicago, IL issued this gale warning at Oct 13, 2012, 3:08 PM CDT. It took effect at Oct 14, 2012, 11:00 AM CDT. It was in force for 14 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Oct 13, 2012, 3:08 PM CDT (20:08 UTC)
In effect from
Oct 14, 2012, 11:00 AM CDT
Expired
Oct 15, 2012, 12:37 AM CDT
In force
14 hr
Issued by
NWS Chicago, IL

The text

As transmitted, in the capitals the NWS used until 2016.

465 
WHUS73 KLOT 132008
MWWLOT

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHICAGO IL
308 PM CDT SAT OCT 13 2012

LMZ080-669-671-673-675-777-779-870-872-874-876-878-140415-
/O.CAN.KLOT.GL.W.0043.000000T0000Z-121013T2000Z/
/O.UPG.KLOT.GL.A.0027.121014T2100Z-121015T0800Z/
/O.NEW.KLOT.GL.W.0044.121014T2100Z-121015T0800Z/
LAKE MICHIGAN FROM MICHIGAN CITY IN TO ST. JOSEPH MI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM SHEBOYGAN TO PORT WASHINGTON WI 5 NM OFFSHORE
TO MID LAKE-
LAKE MICHIGAN FROM PORT WASHINGTON TO NORTH POINT LIGHT WI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM NORTH POINT LIGHT TO WIND POINT WI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WIND POINT WI TO WINTHROP HARBOR IL 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WINTHROP HARBOR TO WILMETTE HARBOR IL 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WILMETTE HARBOR IL TO MICHIGAN CITY IN 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WHITEHALL TO PENTWATER MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM GRAND HAVEN TO WHITEHALL MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM HOLLAND TO GRAND HAVEN MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM SOUTH HAVEN TO HOLLAND MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM ST. JOSEPH TO SOUTH HAVEN MI 5 NM OFFSHORE TO
MID LAKE-
308 PM CDT SAT OCT 13 2012

...GALE WARNING IN EFFECT FROM 4 PM SUNDAY TO 3 AM CDT MONDAY...
...GALE WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN CHICAGO HAS ISSUED A GALE
WARNING...WHICH IS IN EFFECT FROM 4 PM SUNDAY TO 3 AM CDT MONDAY.

* WINDS...NORTHWEST GALES TO 40 KT. A FEW GALE FORCE GUSTS TO 45
  KT ARE POSSIBLE.

* SIGNIFICANT WAVES...10 TO 14 FT.

* OCCASIONAL WAVES...UP TO 18 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ261-362-364-366-563-565-567-868-140415-
/O.CAN.KLOT.GL.W.0043.000000T0000Z-121013T2000Z/
/O.UPG.KLOT.GL.A.0027.121014T2100Z-121015T1400Z/
/O.NEW.KLOT.GL.W.0044.121014T2100Z-121015T1400Z/
LAKE MICHIGAN FROM SEUL CHOIX POINT TO ROCK ISLAND PASSAGE 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN SOUTH OF A LINE FROM SEUL CHOIX POINT TO THE
MACKINAC BRIDGE AND NORTH OF A LINE FROM CHARLEVOIX MI TO SOUTH
FOX ISLAND 5 NM OFFSHORE-
LAKE MICHIGAN FROM CHARLEVOIX TO POINT BETSIE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM POINT BETSIE TO MANISTEE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM ROCK ISLAND PASSAGE TO STURGEON BAY WI-
LAKE MICHIGAN FROM STURGEON BAY TO TWO RIVERS WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM PENTWATER TO MANISTEE MI 5 NM OFFSHORE TO MID
LAKE-
308 PM CDT SAT OCT 13 2012

...GALE WARNING IN EFFECT FROM 4 PM SUNDAY TO 9 AM CDT MONDAY...
...GALE WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN CHICAGO HAS ISSUED A GALE
WARNING...WHICH IS IN EFFECT FROM 4 PM SUNDAY TO 9 AM CDT MONDAY.

* WINDS...NORTHWEST GALES TO 40 KT.

* SIGNIFICANT WAVES...8 TO 11 FT.

* OCCASIONAL WAVES...UP TO 15 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ743>745-140415-
/O.EXT.KLOT.SC.Y.0096.000000T0000Z-121014T1600Z/
/O.NEW.KLOT.GL.W.0044.121014T1600Z-121015T0800Z/
CALUMET HARBOR TO GARY-GARY TO BURNS HARBOR-
BURNS HARBOR TO MICHIGAN CITY-
308 PM CDT SAT OCT 13 2012

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 AM CDT SUNDAY...
...GALE WARNING IN EFFECT FROM 11 AM SUNDAY TO 3 AM CDT MONDAY...

THE NATIONAL WEATHER SERVICE IN CHICAGO HAS ISSUED A GALE
WARNING...WHICH IS IN EFFECT FROM 11 AM SUNDAY TO 3 AM CDT
MONDAY. 

* WINDS...SOUTH 20 TO 25 KT TONIGHT BECOMING SOUTHWEST GALES TO 40
  KT SUNDAY AFTERNOON...THEN WEST SUNDAY NIGHT.

* SIGNIFICANT WAVES...2 TO 4 FT THROUGH TONIGHT BUILDING TO 6 TO 9
  FT SUNDAY NIGHT.

* OCCASIONAL WAVES...TO 6 FT TODAY...THEN UP TO 13 FT BY SUNDAY
  NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
WAVES GREATER THAN 4 FT WILL PRODUCE HAZARDOUS CONDITIONS FOR
SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING
SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ742-140415-
/O.EXT.KLOT.SC.Y.0096.000000T0000Z-121014T1600Z/
/O.NEW.KLOT.GL.W.0044.121014T1600Z-121015T0800Z/
NORTHERLY ISLAND TO CALUMET HARBOR-
308 PM CDT SAT OCT 13 2012

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 AM CDT SUNDAY...
...GALE WARNING IN EFFECT FROM 11 AM SUNDAY TO 3 AM CDT MONDAY...

THE NATIONAL WEATHER SERVICE IN CHICAGO HAS ISSUED A GALE
WARNING...WHICH IS IN EFFECT FROM 11 AM SUNDAY TO 3 AM CDT
MONDAY. 

* WINDS...SOUTH 20 TO 25 KT TONIGHT BECOMING SOUTHWEST GALES TO 40
  KT SUNDAY AFTERNOON...THEN WEST SUNDAY NIGHT.

* SIGNIFICANT WAVES...2 TO 4 FT THROUGH TONIGHT BUILDING TO 6 TO 9
  FT SUNDAY NIGHT.

* OCCASIONAL WAVES...TO 6 FT TODAY...THEN UP TO 13 FT BY SUNDAY
  NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
WAVES GREATER THAN 4 FT WILL PRODUCE HAZARDOUS CONDITIONS FOR
SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING
SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ740-741-140415-
/O.CON.KLOT.SC.Y.0096.000000T0000Z-121015T1500Z/
WINTHROP HARBOR TO WILMETTE HARBOR-
WILMETTE HARBOR TO NORTHERLY ISLAND-
308 PM CDT SAT OCT 13 2012

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT
MONDAY...

* WINDS...UP TO 30 KT AT TIMES WITH A FEW GUSTS TO NEAR GALE FORCE
  POSSIBLE SUNDAY AFTERNOON.

* SIGNIFICANT WAVES...3 TO 6 FT.

* OCCASIONAL WAVES...TO 9 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
WAVES GREATER THAN 4 FT WILL PRODUCE HAZARDOUS CONDITIONS FOR
SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING
SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

BMD
8 follow-up statements
129 
WHUS73 KLOT 132012
MWWLOT

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHICAGO IL
312 PM CDT SAT OCT 13 2012

LMZ743>745-140415-
/O.CON.KLOT.SC.Y.0096.000000T0000Z-121014T1600Z/
/O.CON.KLOT.GL.W.0044.121014T1600Z-121015T0800Z/
CALUMET HARBOR TO GARY-GARY TO BURNS HARBOR-
BURNS HARBOR TO MICHIGAN CITY-
312 PM CDT SAT OCT 13 2012

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM CDT
SUNDAY...
...GALE WARNING REMAINS IN EFFECT FROM 11 AM SUNDAY TO 3 AM CDT
MONDAY...

* WINDS...SOUTH 20 TO 25 KT TONIGHT BECOMING SOUTHWEST GALES TO 40
  KT SUNDAY AFTERNOON...THEN WEST SUNDAY NIGHT.

* SIGNIFICANT WAVES...2 TO 4 FT THROUGH TONIGHT BUILDING TO 6 TO 9
  FT SUNDAY NIGHT.

* OCCASIONAL WAVES...TO 6 FT TODAY...THEN UP TO 13 FT BY SUNDAY
  NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
WAVES GREATER THAN 4 FT WILL PRODUCE HAZARDOUS CONDITIONS FOR
SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING
SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ742-140415-
/O.CON.KLOT.SC.Y.0096.000000T0000Z-121014T1600Z/
/O.CON.KLOT.GL.W.0044.121014T1600Z-121015T0800Z/
NORTHERLY ISLAND TO CALUMET HARBOR-
312 PM CDT SAT OCT 13 2012

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM CDT
SUNDAY...
...GALE WARNING REMAINS IN EFFECT FROM 11 AM SUNDAY TO 3 AM CDT
MONDAY...

* WINDS...SOUTH 20 TO 25 KT TONIGHT BECOMING SOUTHWEST GALES TO 40
  KT SUNDAY AFTERNOON...THEN WEST SUNDAY NIGHT.

* SIGNIFICANT WAVES...2 TO 4 FT THROUGH TONIGHT BUILDING TO 6 TO 9
  FT SUNDAY NIGHT.

* OCCASIONAL WAVES...TO 6 FT TODAY...THEN UP TO 13 FT BY SUNDAY
  NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
WAVES GREATER THAN 4 FT WILL PRODUCE HAZARDOUS CONDITIONS FOR
SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING
SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-140415-
/O.CON.KLOT.GL.W.0044.121014T2100Z-121015T0800Z/
LAKE MICHIGAN FROM MICHIGAN CITY IN TO ST. JOSEPH MI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM SHEBOYGAN TO PORT WASHINGTON WI 5 NM OFFSHORE
TO MID LAKE-
LAKE MICHIGAN FROM PORT WASHINGTON TO NORTH POINT LIGHT WI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM NORTH POINT LIGHT TO WIND POINT WI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WIND POINT WI TO WINTHROP HARBOR IL 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WINTHROP HARBOR TO WILMETTE HARBOR IL 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WILMETTE HARBOR IL TO MICHIGAN CITY IN 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WHITEHALL TO PENTWATER MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM GRAND HAVEN TO WHITEHALL MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM HOLLAND TO GRAND HAVEN MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM SOUTH HAVEN TO HOLLAND MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM ST. JOSEPH TO SOUTH HAVEN MI 5 NM OFFSHORE TO
MID LAKE-
312 PM CDT SAT OCT 13 2012

...GALE WARNING REMAINS IN EFFECT FROM 4 PM SUNDAY TO 3 AM CDT
MONDAY...

* WINDS...NORTHWEST GALES TO 40 KT. A FEW GALE FORCE GUSTS TO 45
  KT ARE POSSIBLE.

* SIGNIFICANT WAVES...10 TO 14 FT.

* OCCASIONAL WAVES...UP TO 18 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ261-362-364-366-563-565-567-868-140415-
/O.CON.KLOT.GL.W.0044.121014T2100Z-121015T1400Z/
LAKE MICHIGAN FROM SEUL CHOIX POINT TO ROCK ISLAND PASSAGE 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN SOUTH OF A LINE FROM SEUL CHOIX POINT TO THE
MACKINAC BRIDGE AND NORTH OF A LINE FROM CHARLEVOIX MI TO SOUTH
FOX ISLAND 5 NM OFFSHORE-
LAKE MICHIGAN FROM CHARLEVOIX TO POINT BETSIE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM POINT BETSIE TO MANISTEE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM ROCK ISLAND PASSAGE TO STURGEON BAY WI-
LAKE MICHIGAN FROM STURGEON BAY TO TWO RIVERS WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM PENTWATER TO MANISTEE MI 5 NM OFFSHORE TO MID
LAKE-
312 PM CDT SAT OCT 13 2012

...GALE WARNING REMAINS IN EFFECT FROM 4 PM SUNDAY TO 9 AM CDT
MONDAY...

* WINDS...NORTHWEST GALES TO 40 KT.

* SIGNIFICANT WAVES...8 TO 11 FT.

* OCCASIONAL WAVES...UP TO 15 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ740-741-140415-
/O.CON.KLOT.SC.Y.0096.000000T0000Z-121015T1500Z/
WINTHROP HARBOR TO WILMETTE HARBOR-
WILMETTE HARBOR TO NORTHERLY ISLAND-
312 PM CDT SAT OCT 13 2012

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT
MONDAY...

* WINDS...UP TO 30 KT AT TIMES WITH A FEW GUSTS TO NEAR GALE FORCE
  POSSIBLE SUNDAY AFTERNOON.

* SIGNIFICANT WAVES...3 TO 6 FT.

* OCCASIONAL WAVES...TO 9 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
WAVES GREATER THAN 4 FT WILL PRODUCE HAZARDOUS CONDITIONS FOR
SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING
SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

BMD
761 
WHUS73 KLOT 140239
MWWLOT

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHICAGO IL
939 PM CDT SAT OCT 13 2012

LMZ743>745-141045-
/O.CON.KLOT.SC.Y.0096.000000T0000Z-121014T1600Z/
/O.CON.KLOT.GL.W.0044.121014T1600Z-121015T0800Z/
CALUMET HARBOR TO GARY-GARY TO BURNS HARBOR-
BURNS HARBOR TO MICHIGAN CITY-
939 PM CDT SAT OCT 13 2012

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM CDT
SUNDAY...
...GALE WARNING REMAINS IN EFFECT FROM 11 AM SUNDAY TO 3 AM CDT
MONDAY...

* WINDS...SOUTH 20 TO 25 KT TONIGHT BECOMING SOUTHWEST GALES TO 40
  KT LATE SUNDAY MORNING...THEN WEST SUNDAY NIGHT.

* SIGNIFICANT WAVES...2 TO 4 FT TONIGHT BUILDING TO 3 TO 6 FT
  SUNDAY AND TO 6 TO 9 FT SUNDAY NIGHT.

* OCCASIONAL WAVES...TO 6 FT TONIGHT...TO 9 FT SUNDAY AND TO 13 FT
  SUNDAY NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
WAVES GREATER THAN 4 FT WILL PRODUCE HAZARDOUS CONDITIONS FOR
SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING
SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ742-141045-
/O.CON.KLOT.SC.Y.0096.000000T0000Z-121014T1600Z/
/O.CON.KLOT.GL.W.0044.121014T1600Z-121015T0800Z/
NORTHERLY ISLAND TO CALUMET HARBOR-
939 PM CDT SAT OCT 13 2012

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM CDT
SUNDAY...
...GALE WARNING REMAINS IN EFFECT FROM 11 AM SUNDAY TO 3 AM CDT
MONDAY...

* WINDS...SOUTH 20 TO 25 KT TONIGHT BECOMING SOUTHWEST GALES TO 40
  KT LATE SUNDAY MORNING...THEN WEST SUNDAY NIGHT.

* SIGNIFICANT WAVES...2 TO 4 FT TONIGHT BUILDING TO 3 TO 6 FT
  SUNDAY AND TO 6 TO 9 FT SUNDAY NIGHT.

* OCCASIONAL WAVES...TO 6 FT TONIGHT...TO 9 FT SUNDAY AND TO 13 FT
  SUNDAY NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
WAVES GREATER THAN 4 FT WILL PRODUCE HAZARDOUS CONDITIONS FOR
SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING
SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-141045-
/O.CON.KLOT.GL.W.0044.121014T2100Z-121015T0800Z/
LAKE MICHIGAN FROM MICHIGAN CITY IN TO ST. JOSEPH MI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM SHEBOYGAN TO PORT WASHINGTON WI 5 NM OFFSHORE
TO MID LAKE-
LAKE MICHIGAN FROM PORT WASHINGTON TO NORTH POINT LIGHT WI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM NORTH POINT LIGHT TO WIND POINT WI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WIND POINT WI TO WINTHROP HARBOR IL 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WINTHROP HARBOR TO WILMETTE HARBOR IL 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WILMETTE HARBOR IL TO MICHIGAN CITY IN 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WHITEHALL TO PENTWATER MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM GRAND HAVEN TO WHITEHALL MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM HOLLAND TO GRAND HAVEN MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM SOUTH HAVEN TO HOLLAND MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM ST. JOSEPH TO SOUTH HAVEN MI 5 NM OFFSHORE TO
MID LAKE-
939 PM CDT SAT OCT 13 2012

...GALE WARNING REMAINS IN EFFECT FROM 4 PM SUNDAY TO 3 AM CDT
MONDAY...

* WINDS...NORTHWEST GALES TO 40 KT. A FEW GALE FORCE GUSTS TO 45 
  KT ARE POSSIBLE.

* SIGNIFICANT WAVES...10 TO 14 FT.

* OCCASIONAL WAVES...UP TO 18 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ261-362-364-366-563-565-567-868-141045-
/O.CON.KLOT.GL.W.0044.121014T2100Z-121015T1400Z/
LAKE MICHIGAN FROM SEUL CHOIX POINT TO ROCK ISLAND PASSAGE 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN SOUTH OF A LINE FROM SEUL CHOIX POINT TO THE
MACKINAC BRIDGE AND NORTH OF A LINE FROM CHARLEVOIX MI TO SOUTH
FOX ISLAND 5 NM OFFSHORE-
LAKE MICHIGAN FROM CHARLEVOIX TO POINT BETSIE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM POINT BETSIE TO MANISTEE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM ROCK ISLAND PASSAGE TO STURGEON BAY WI-
LAKE MICHIGAN FROM STURGEON BAY TO TWO RIVERS WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM PENTWATER TO MANISTEE MI 5 NM OFFSHORE TO MID
LAKE-
939 PM CDT SAT OCT 13 2012

...GALE WARNING REMAINS IN EFFECT FROM 4 PM SUNDAY TO 9 AM CDT
MONDAY...

* WINDS...NORTHWEST GALES TO 40 KT.

* SIGNIFICANT WAVES...8 TO 11 FT.

* OCCASIONAL WAVES...UP TO 15 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ740-741-141045-
/O.CON.KLOT.SC.Y.0096.000000T0000Z-121015T1500Z/
WINTHROP HARBOR TO WILMETTE HARBOR-
WILMETTE HARBOR TO NORTHERLY ISLAND-
939 PM CDT SAT OCT 13 2012

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT
MONDAY...

* WINDS...SOUTH TO 25 KT TONIGHT AND WEST TO 30 KT SUNDAY. A FEW
  GUSTS TO NEAR GALE FORCE POSSIBLE SUNDAY AFTERNOON.

* SIGNIFICANT WAVES...3 TO 6 FT.

* OCCASIONAL WAVES...TO 9 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
WAVES GREATER THAN 4 FT WILL PRODUCE HAZARDOUS CONDITIONS FOR
SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING
SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$
839 
WHUS73 KLOT 140828
MWWLOT

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHICAGO IL
328 AM CDT SUN OCT 14 2012

LMZ740-141630-
/O.EXT.KLOT.SC.Y.0096.000000T0000Z-121014T2300Z/
/O.EXB.KLOT.GL.W.0044.121014T2300Z-121015T0600Z/
WINTHROP HARBOR TO WILMETTE HARBOR-
328 AM CDT SUN OCT 14 2012

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM CDT THIS
EVENING...
...GALE WARNING IN EFFECT FROM 6 PM THIS EVENING TO 1 AM CDT
MONDAY...

THE NATIONAL WEATHER SERVICE IN CHICAGO HAS ISSUED A GALE
WARNING...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO 1 AM CDT
MONDAY. 

* WINDS...SOUTH INCREASING TO 30 TODAY...THEN SHIFTING TO WEST TO
  NORTHWEST GALES TO 35 KT VERY LATE THIS AFTERNOON INTO THIS
  EVENING. 

* SIGNIFICANT WAVES...3 TO 5 FT.

* OCCASIONAL WAVES...TO 8 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
WAVES GREATER THAN 4 FT WILL PRODUCE HAZARDOUS CONDITIONS FOR
SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING
SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LMZ741-141630-
/O.EXT.KLOT.SC.Y.0096.000000T0000Z-121014T1800Z/
/O.EXB.KLOT.GL.W.0044.121014T1800Z-121015T0600Z/
WILMETTE HARBOR TO NORTHERLY ISLAND-
328 AM CDT SUN OCT 14 2012

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...
...GALE WARNING IN EFFECT FROM 1 PM THIS AFTERNOON TO 1 AM CDT
MONDAY...

THE NATIONAL WEATHER SERVICE IN CHICAGO HAS ISSUED A GALE
WARNING...WHICH IS IN EFFECT FROM 1 PM THIS AFTERNOON TO 1 AM CDT
MONDAY. 

* WINDS...SOUTH TO 25 KT TONIGHT AND WEST TO 30 KT SUNDAY. A FEW 
GUSTS TO NEAR GALE FORCE POSSIBLE SUNDAY AFTERNOON.

* SIGNIFICANT WAVES...3 TO 6 FT.

* OCCASIONAL WAVES...UP TO 9 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
WAVES GREATER THAN 4 FT WILL PRODUCE HAZARDOUS CONDITIONS FOR
SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING
SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LMZ742-141630-
/O.EXT.KLOT.SC.Y.0096.000000T0000Z-121014T1800Z/
/O.EXT.KLOT.GL.W.0044.121014T1800Z-121015T0600Z/
NORTHERLY ISLAND TO CALUMET HARBOR-
328 AM CDT SUN OCT 14 2012

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...
...GALE WARNING NOW IN EFFECT FROM 1 PM THIS AFTERNOON TO 1 AM
CDT MONDAY...

* WINDS...SOUTH TO 25 KT INCREASING TO 35 KT THEN SHIFTING TO
  NORTHWEST TO 35 KT BY EARLY EVENING.

* SIGNIFICANT WAVES...3 TO 6 FT.

* OCCASIONAL WAVES...UP TO 9 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
WAVES GREATER THAN 4 FT WILL PRODUCE HAZARDOUS CONDITIONS FOR
SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING
SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ261-362-364-366-563-565-567-868-141630-
/O.EXT.KLOT.GL.W.0044.121014T1800Z-121015T1400Z/
LAKE MICHIGAN FROM SEUL CHOIX POINT TO ROCK ISLAND PASSAGE 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN SOUTH OF A LINE FROM SEUL CHOIX POINT TO THE
MACKINAC BRIDGE AND NORTH OF A LINE FROM CHARLEVOIX MI TO SOUTH
FOX ISLAND 5 NM OFFSHORE-
LAKE MICHIGAN FROM CHARLEVOIX TO POINT BETSIE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM POINT BETSIE TO MANISTEE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM ROCK ISLAND PASSAGE TO STURGEON BAY WI-
LAKE MICHIGAN FROM STURGEON BAY TO TWO RIVERS WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM PENTWATER TO MANISTEE MI 5 NM OFFSHORE TO MID
LAKE-
328 AM CDT SUN OCT 14 2012

...GALE WARNING NOW IN EFFECT FROM 1 PM THIS AFTERNOON TO 9 AM
CDT MONDAY...

* WINDS...TO 45 KT.

* SIGNIFICANT WAVES...8 TO 12 FT.

* OCCASIONAL WAVES...UP TO 16 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ743>745-141630-
/O.CON.KLOT.SC.Y.0096.000000T0000Z-121014T1600Z/
/O.CON.KLOT.GL.W.0044.121014T1600Z-121015T0800Z/
CALUMET HARBOR TO GARY-GARY TO BURNS HARBOR-
BURNS HARBOR TO MICHIGAN CITY-
328 AM CDT SUN OCT 14 2012

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM CDT THIS
MORNING...
...GALE WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 3 AM
CDT MONDAY...

* WINDS...SOUTH TO 25 KT INCREASING TO 35 KT GALES THEN SHIFTING
  TO NORTHWEST GALES TO 40 KT.

* SIGNIFICANT WAVES...UP TO 5 TO 8 FT TONIGHT INTO MONDAY.

* OCCASIONAL WAVES...TO 12 FT TONIGHT INTO MONDAY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
WAVES GREATER THAN 4 FT WILL PRODUCE HAZARDOUS CONDITIONS FOR
SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING
SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-141630-
/O.CON.KLOT.GL.W.0044.121014T2100Z-121015T0800Z/
LAKE MICHIGAN FROM MICHIGAN CITY IN TO ST. JOSEPH MI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM SHEBOYGAN TO PORT WASHINGTON WI 5 NM OFFSHORE
TO MID LAKE-
LAKE MICHIGAN FROM PORT WASHINGTON TO NORTH POINT LIGHT WI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM NORTH POINT LIGHT TO WIND POINT WI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WIND POINT WI TO WINTHROP HARBOR IL 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WINTHROP HARBOR TO WILMETTE HARBOR IL 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WILMETTE HARBOR IL TO MICHIGAN CITY IN 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WHITEHALL TO PENTWATER MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM GRAND HAVEN TO WHITEHALL MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM HOLLAND TO GRAND HAVEN MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM SOUTH HAVEN TO HOLLAND MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM ST. JOSEPH TO SOUTH HAVEN MI 5 NM OFFSHORE TO
MID LAKE-
328 AM CDT SUN OCT 14 2012

...GALE WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO
3 AM CDT MONDAY...

* WINDS...UP TO 45 KT BY EARLY EVENING WITH STORM FORCE GUSTS OF
  50 TO 55 KT POSSIBLE FOR A BRIEF PERIOD.

* SIGNIFICANT WAVES...10 TO 14 FT.

* OCCASIONAL WAVES...UP TO 18 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

IZZI
655 
WHUS73 KLOT 141443
MWWLOT

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHICAGO IL
943 AM CDT SUN OCT 14 2012

LMZ743>745-142245-
/O.CON.KLOT.SC.Y.0096.000000T0000Z-121014T1600Z/
/O.CON.KLOT.GL.W.0044.121014T1600Z-121015T0800Z/
CALUMET HARBOR TO GARY-GARY TO BURNS HARBOR-
BURNS HARBOR TO MICHIGAN CITY-
943 AM CDT SUN OCT 14 2012

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM CDT THIS
MORNING...
...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM CDT MONDAY...

* WINDS...SOUTH TO 30 KT INCREASING TO 35 KT GALES THEN SHIFTING
  TO NORTHWEST GALES TO 40 KT.

* SIGNIFICANT WAVES...UP TO 5 TO 8 FT TONIGHT INTO MONDAY.

* OCCASIONAL WAVES...TO 12 FT TONIGHT INTO MONDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
WAVES GREATER THAN 4 FT WILL PRODUCE HAZARDOUS CONDITIONS FOR
SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING
SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ741-742-142245-
/O.CON.KLOT.SC.Y.0096.000000T0000Z-121014T1800Z/
/O.CON.KLOT.GL.W.0044.121014T1800Z-121015T0600Z/
WILMETTE HARBOR TO NORTHERLY ISLAND-
NORTHERLY ISLAND TO CALUMET HARBOR-
943 AM CDT SUN OCT 14 2012

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO
1 AM CDT MONDAY...

* WINDS...SOUTH TO 25 KT INCREASING TO 35 KT THEN SHIFTING TO
  NORTHWEST TO 35 KT BY EARLY EVENING.

* SIGNIFICANT WAVES...3 TO 6 FT.

* OCCASIONAL WAVES...UP TO 9 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
WAVES GREATER THAN 4 FT WILL PRODUCE HAZARDOUS CONDITIONS FOR
SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING
SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ740-142245-
/O.CON.KLOT.SC.Y.0096.000000T0000Z-121014T2300Z/
/O.CON.KLOT.GL.W.0044.121014T2300Z-121015T0600Z/
WINTHROP HARBOR TO WILMETTE HARBOR-
943 AM CDT SUN OCT 14 2012

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CDT THIS
EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 1 AM
CDT MONDAY...

* WINDS...SOUTH TO 30 TODAY...THEN SHIFTING TO WEST TO NORTHWEST
  GALES TO 35 KT EARLY THIS EVENING.

* SIGNIFICANT WAVES...3 TO 5 FT.

* OCCASIONAL WAVES...TO 8 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
WAVES GREATER THAN 4 FT WILL PRODUCE HAZARDOUS CONDITIONS FOR
SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING
SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LMZ261-362-364-366-563-565-567-868-142245-
/O.CON.KLOT.GL.W.0044.121014T1800Z-121015T1400Z/
LAKE MICHIGAN FROM SEUL CHOIX POINT TO ROCK ISLAND PASSAGE 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN SOUTH OF A LINE FROM SEUL CHOIX POINT TO THE
MACKINAC BRIDGE AND NORTH OF A LINE FROM CHARLEVOIX MI TO SOUTH
FOX ISLAND 5 NM OFFSHORE-
LAKE MICHIGAN FROM CHARLEVOIX TO POINT BETSIE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM POINT BETSIE TO MANISTEE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM ROCK ISLAND PASSAGE TO STURGEON BAY WI-
LAKE MICHIGAN FROM STURGEON BAY TO TWO RIVERS WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM PENTWATER TO MANISTEE MI 5 NM OFFSHORE TO MID
LAKE-
943 AM CDT SUN OCT 14 2012

...GALE WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO
9 AM CDT MONDAY...

* WINDS...TO 45 KT.

* SIGNIFICANT WAVES...8 TO 12 FT.

* OCCASIONAL WAVES...UP TO 16 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-142245-
/O.CON.KLOT.GL.W.0044.121014T2100Z-121015T0800Z/
LAKE MICHIGAN FROM MICHIGAN CITY IN TO ST. JOSEPH MI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM SHEBOYGAN TO PORT WASHINGTON WI 5 NM OFFSHORE
TO MID LAKE-
LAKE MICHIGAN FROM PORT WASHINGTON TO NORTH POINT LIGHT WI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM NORTH POINT LIGHT TO WIND POINT WI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WIND POINT WI TO WINTHROP HARBOR IL 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WINTHROP HARBOR TO WILMETTE HARBOR IL 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WILMETTE HARBOR IL TO MICHIGAN CITY IN 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WHITEHALL TO PENTWATER MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM GRAND HAVEN TO WHITEHALL MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM HOLLAND TO GRAND HAVEN MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM SOUTH HAVEN TO HOLLAND MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM ST. JOSEPH TO SOUTH HAVEN MI 5 NM OFFSHORE TO
MID LAKE-
943 AM CDT SUN OCT 14 2012

...GALE WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO
3 AM CDT MONDAY...

* WINDS...UP TO 45 KT BY EARLY EVENING WITH STORM FORCE GUSTS OF
  50 TO 55 KT POSSIBLE FOR A BRIEF PERIOD. 

* SIGNIFICANT WAVES...10 TO 14 FT.

* OCCASIONAL WAVES...UP TO 18 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

BMD
230 
WHUS73 KLOT 141748
MWWLOT

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHICAGO IL
1248 PM CDT SUN OCT 14 2012

LMZ741-742-150200-
/O.EXP.KLOT.SC.Y.0096.000000T0000Z-121014T1800Z/
/O.CON.KLOT.GL.W.0044.121014T1800Z-121015T0600Z/
WILMETTE HARBOR TO NORTHERLY ISLAND-
NORTHERLY ISLAND TO CALUMET HARBOR-
1248 PM CDT SUN OCT 14 2012

...GALE WARNING REMAINS IN EFFECT UNTIL 1 AM CDT MONDAY...
...SMALL CRAFT ADVISORY WILL EXPIRE AT 1 PM CDT THIS AFTERNOON...

* WINDS...SOUTH TO 35 KT THEN SHIFTING TO NORTHWEST BY EARLY
  EVENING.

* SIGNIFICANT WAVES...3 TO 6 FT.

* OCCASIONAL WAVES...UP TO 9 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ740-150200-
/O.CON.KLOT.SC.Y.0096.000000T0000Z-121014T2300Z/
/O.CON.KLOT.GL.W.0044.121014T2300Z-121015T0600Z/
WINTHROP HARBOR TO WILMETTE HARBOR-
1248 PM CDT SUN OCT 14 2012

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CDT THIS
EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 1 AM
CDT MONDAY...

* WINDS...SOUTH TO 30 TODAY...THEN SHIFTING TO WEST TO NORTHWEST
  GALES TO 35 KT EARLY THIS EVENING.

* SIGNIFICANT WAVES...3 TO 5 FT.

* OCCASIONAL WAVES...TO 8 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
WAVES GREATER THAN 4 FT WILL PRODUCE HAZARDOUS CONDITIONS FOR
SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING
SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LMZ261-362-364-366-563-565-567-868-150200-
/O.CON.KLOT.GL.W.0044.121014T1800Z-121015T1400Z/
LAKE MICHIGAN FROM SEUL CHOIX POINT TO ROCK ISLAND PASSAGE 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN SOUTH OF A LINE FROM SEUL CHOIX POINT TO THE
MACKINAC BRIDGE AND NORTH OF A LINE FROM CHARLEVOIX MI TO SOUTH
FOX ISLAND 5 NM OFFSHORE-
LAKE MICHIGAN FROM CHARLEVOIX TO POINT BETSIE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM POINT BETSIE TO MANISTEE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM ROCK ISLAND PASSAGE TO STURGEON BAY WI-
LAKE MICHIGAN FROM STURGEON BAY TO TWO RIVERS WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM PENTWATER TO MANISTEE MI 5 NM OFFSHORE TO MID
LAKE-
1248 PM CDT SUN OCT 14 2012

...GALE WARNING REMAINS IN EFFECT UNTIL 9 AM CDT MONDAY...

* WINDS...TO 45 KT.

* SIGNIFICANT WAVES...8 TO 12 FT.

* OCCASIONAL WAVES...UP TO 16 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ743>745-150200-
/O.CON.KLOT.GL.W.0044.000000T0000Z-121015T0800Z/
CALUMET HARBOR TO GARY-GARY TO BURNS HARBOR-
BURNS HARBOR TO MICHIGAN CITY-
1248 PM CDT SUN OCT 14 2012

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM CDT MONDAY...

* WINDS...SOUTH GALES TO 35 KT SHIFTING TO NORTHWEST GALES TO 40
  KT.

* SIGNIFICANT WAVES...UP TO 5 TO 8 FT TONIGHT INTO MONDAY.

* OCCASIONAL WAVES...TO 12 FT TONIGHT INTO MONDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
WAVES GREATER THAN 4 FT WILL PRODUCE HAZARDOUS CONDITIONS FOR
SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING
SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-150200-
/O.CON.KLOT.GL.W.0044.121014T2100Z-121015T0800Z/
LAKE MICHIGAN FROM MICHIGAN CITY IN TO ST. JOSEPH MI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM SHEBOYGAN TO PORT WASHINGTON WI 5 NM OFFSHORE
TO MID LAKE-
LAKE MICHIGAN FROM PORT WASHINGTON TO NORTH POINT LIGHT WI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM NORTH POINT LIGHT TO WIND POINT WI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WIND POINT WI TO WINTHROP HARBOR IL 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WINTHROP HARBOR TO WILMETTE HARBOR IL 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WILMETTE HARBOR IL TO MICHIGAN CITY IN 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WHITEHALL TO PENTWATER MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM GRAND HAVEN TO WHITEHALL MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM HOLLAND TO GRAND HAVEN MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM SOUTH HAVEN TO HOLLAND MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM ST. JOSEPH TO SOUTH HAVEN MI 5 NM OFFSHORE TO
MID LAKE-
1248 PM CDT SUN OCT 14 2012

...GALE WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO
3 AM CDT MONDAY...

* WINDS...UP TO 45 KT BY EARLY EVENING WITH STORM FORCE GUSTS OF
  50 TO 55 KT POSSIBLE FOR A BRIEF PERIOD.

* SIGNIFICANT WAVES...10 TO 14 FT.

* OCCASIONAL WAVES...UP TO 18 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

BMD
612 
WHUS73 KLOT 141950
MWWLOT

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHICAGO IL
250 PM CDT SUN OCT 14 2012

LMZ740-150400-
/O.CON.KLOT.SC.Y.0096.000000T0000Z-121014T2300Z/
/O.CON.KLOT.GL.W.0044.121014T2300Z-121015T0600Z/
WINTHROP HARBOR TO WILMETTE HARBOR-
250 PM CDT SUN OCT 14 2012

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CDT THIS
EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 1 AM
CDT MONDAY...

* WINDS...SOUTHWEST TO 30 BECOMING NORTHWEST GALES TO 35 KT EARLY
  THIS EVENING.

* SIGNIFICANT WAVES...4 TO 7 FT.

* OCCASIONAL WAVES...TO 10 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
WAVES GREATER THAN 4 FT WILL PRODUCE HAZARDOUS CONDITIONS FOR
SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING
SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

LMZ261-362-364-366-563-565-567-868-150400-
/O.CON.KLOT.GL.W.0044.000000T0000Z-121015T1400Z/
LAKE MICHIGAN FROM SEUL CHOIX POINT TO ROCK ISLAND PASSAGE 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN SOUTH OF A LINE FROM SEUL CHOIX POINT TO THE
MACKINAC BRIDGE AND NORTH OF A LINE FROM CHARLEVOIX MI TO SOUTH
FOX ISLAND 5 NM OFFSHORE-
LAKE MICHIGAN FROM CHARLEVOIX TO POINT BETSIE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM POINT BETSIE TO MANISTEE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM ROCK ISLAND PASSAGE TO STURGEON BAY WI-
LAKE MICHIGAN FROM STURGEON BAY TO TWO RIVERS WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM PENTWATER TO MANISTEE MI 5 NM OFFSHORE TO MID
LAKE-
250 PM CDT SUN OCT 14 2012

...GALE WARNING REMAINS IN EFFECT UNTIL 9 AM CDT MONDAY...

* WINDS...TO 40 KT.

* SIGNIFICANT WAVES...8 TO 12 FT.

* OCCASIONAL WAVES...UP TO 16 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ743>745-150400-
/O.CON.KLOT.GL.W.0044.000000T0000Z-121015T0800Z/
CALUMET HARBOR TO GARY-GARY TO BURNS HARBOR-
BURNS HARBOR TO MICHIGAN CITY-
250 PM CDT SUN OCT 14 2012

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM CDT MONDAY...

* WINDS...SOUTHWEST GALES TO 40 KT SHIFTING TO NORTHWEST.

* SIGNIFICANT WAVES...6 TO 9 FT.

* OCCASIONAL WAVES...TO 13 FT TONIGHT INTO MONDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS OF 22 TO 33 KNOTS AND/OR
WAVES GREATER THAN 4 FT WILL PRODUCE HAZARDOUS CONDITIONS FOR
SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING
SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ741-742-150400-
/O.CON.KLOT.GL.W.0044.000000T0000Z-121015T0600Z/
WILMETTE HARBOR TO NORTHERLY ISLAND-
NORTHERLY ISLAND TO CALUMET HARBOR-
250 PM CDT SUN OCT 14 2012

...GALE WARNING REMAINS IN EFFECT UNTIL 1 AM CDT MONDAY...

* WINDS...SOUTHWEST TO 35 KT THEN SHIFTING TO NORTHWEST BY EARLY
  EVENING.

* SIGNIFICANT WAVES...4 TO 7 FT.

* OCCASIONAL WAVES...UP TO 10 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-150400-
/O.CON.KLOT.GL.W.0044.121014T2100Z-121015T0800Z/
LAKE MICHIGAN FROM MICHIGAN CITY IN TO ST. JOSEPH MI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM SHEBOYGAN TO PORT WASHINGTON WI 5 NM OFFSHORE
TO MID LAKE-
LAKE MICHIGAN FROM PORT WASHINGTON TO NORTH POINT LIGHT WI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM NORTH POINT LIGHT TO WIND POINT WI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WIND POINT WI TO WINTHROP HARBOR IL 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WINTHROP HARBOR TO WILMETTE HARBOR IL 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WILMETTE HARBOR IL TO MICHIGAN CITY IN 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WHITEHALL TO PENTWATER MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM GRAND HAVEN TO WHITEHALL MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM HOLLAND TO GRAND HAVEN MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM SOUTH HAVEN TO HOLLAND MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM ST. JOSEPH TO SOUTH HAVEN MI 5 NM OFFSHORE TO
MID LAKE-
250 PM CDT SUN OCT 14 2012

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM CDT MONDAY...

* WINDS...UP TO 45 KT BY EARLY EVENING WITH STORM FORCE GUSTS OF
  50 TO 55 KT POSSIBLE FOR A BRIEF PERIOD EARLY THIS EVENING.

* SIGNIFICANT WAVES...12 TO 16 FT.

* OCCASIONAL WAVES...UP TO 20 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

BMD
463 
WHUS73 KLOT 150243
MWWLOT

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHICAGO IL
943 PM CDT SUN OCT 14 2012

LMZ080-669-671-673-675-743>745-777-779-870-872-874-876-878-150800-
/O.CON.KLOT.GL.W.0044.000000T0000Z-121015T0800Z/
LAKE MICHIGAN FROM MICHIGAN CITY IN TO ST. JOSEPH MI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM SHEBOYGAN TO PORT WASHINGTON WI 5 NM OFFSHORE
TO MID LAKE-
LAKE MICHIGAN FROM PORT WASHINGTON TO NORTH POINT LIGHT WI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM NORTH POINT LIGHT TO WIND POINT WI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WIND POINT WI TO WINTHROP HARBOR IL 5 NM
OFFSHORE TO MID LAKE-CALUMET HARBOR TO GARY-GARY TO BURNS HARBOR-
BURNS HARBOR TO MICHIGAN CITY-
LAKE MICHIGAN FROM WINTHROP HARBOR TO WILMETTE HARBOR IL 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WILMETTE HARBOR IL TO MICHIGAN CITY IN 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WHITEHALL TO PENTWATER MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM GRAND HAVEN TO WHITEHALL MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM HOLLAND TO GRAND HAVEN MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM SOUTH HAVEN TO HOLLAND MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM ST. JOSEPH TO SOUTH HAVEN MI 5 NM OFFSHORE TO
MID LAKE-
943 PM CDT SUN OCT 14 2012

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM CDT MONDAY...

* WINDS...NORTHWEST GALES TO 45 KT.

* SIGNIFICANT WAVES...12 TO 16 FT.

* OCCASIONAL WAVES...UP TO 20 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ261-362-364-366-563-565-567-868-151045-
/O.CON.KLOT.GL.W.0044.000000T0000Z-121015T1400Z/
LAKE MICHIGAN FROM SEUL CHOIX POINT TO ROCK ISLAND PASSAGE 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN SOUTH OF A LINE FROM SEUL CHOIX POINT TO THE
MACKINAC BRIDGE AND NORTH OF A LINE FROM CHARLEVOIX MI TO SOUTH
FOX ISLAND 5 NM OFFSHORE-
LAKE MICHIGAN FROM CHARLEVOIX TO POINT BETSIE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM POINT BETSIE TO MANISTEE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM ROCK ISLAND PASSAGE TO STURGEON BAY WI-
LAKE MICHIGAN FROM STURGEON BAY TO TWO RIVERS WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM PENTWATER TO MANISTEE MI 5 NM OFFSHORE TO MID
LAKE-
943 PM CDT SUN OCT 14 2012

...GALE WARNING REMAINS IN EFFECT UNTIL 9 AM CDT MONDAY...

* WINDS...NORTH GALES TO 40 KT BECOMING NORTHWEST.

* SIGNIFICANT WAVES...12 TO 16 FT.

* OCCASIONAL WAVES...UP TO 20 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ740>742-150600-
/O.CON.KLOT.GL.W.0044.000000T0000Z-121015T0600Z/
WINTHROP HARBOR TO WILMETTE HARBOR-
WILMETTE HARBOR TO NORTHERLY ISLAND-
NORTHERLY ISLAND TO CALUMET HARBOR-
943 PM CDT SUN OCT 14 2012

...GALE WARNING REMAINS IN EFFECT UNTIL 1 AM CDT MONDAY...

* WINDS...NORTHWEST GALES TO 35 KT.

* SIGNIFICANT WAVES...4 TO 7 FT.

* OCCASIONAL WAVES...UP TO 10 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$
969 
WHUS73 KLOT 150537
MWWLOT

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHICAGO IL
1237 AM CDT MON OCT 15 2012


LMZ080-669-671-673-675-743>745-777-779-870-872-874-876-878-150800-
/O.CAN.KLOT.GL.W.0044.000000T0000Z-121015T0800Z/
/O.NEW.KLOT.GL.W.0045.121015T0600Z-121015T0800Z/
LAKE MICHIGAN FROM MICHIGAN CITY IN TO ST. JOSEPH MI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM SHEBOYGAN TO PORT WASHINGTON WI 5 NM OFFSHORE
TO MID LAKE-
LAKE MICHIGAN FROM PORT WASHINGTON TO NORTH POINT LIGHT WI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM NORTH POINT LIGHT TO WIND POINT WI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WIND POINT WI TO WINTHROP HARBOR IL 5 NM
OFFSHORE TO MID LAKE-CALUMET HARBOR TO GARY-GARY TO BURNS HARBOR-
BURNS HARBOR TO MICHIGAN CITY-
LAKE MICHIGAN FROM WINTHROP HARBOR TO WILMETTE HARBOR IL 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WILMETTE HARBOR IL TO MICHIGAN CITY IN 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WHITEHALL TO PENTWATER MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM GRAND HAVEN TO WHITEHALL MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM HOLLAND TO GRAND HAVEN MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM SOUTH HAVEN TO HOLLAND MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM ST. JOSEPH TO SOUTH HAVEN MI 5 NM OFFSHORE TO
MID LAKE-
1237 AM CDT MON OCT 15 2012

...GALE WARNING IN EFFECT UNTIL 3 AM CDT EARLY THIS MORNING...

THE NATIONAL WEATHER SERVICE IN CHICAGO HAS ISSUED A GALE
WARNING...WHICH IS IN EFFECT UNTIL 3 AM CDT EARLY THIS MORNING. 

* WINDS...NORTHWEST GALES TO 35 KT.

* SIGNIFICANT WAVES...9 TO 12 FT.

* OCCASIONAL WAVES...UP TO 16 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ261-362-364-366-563-565-567-868-151345-
/O.CAN.KLOT.GL.W.0044.000000T0000Z-121015T1400Z/
/O.NEW.KLOT.GL.W.0045.121015T0600Z-121015T1400Z/
LAKE MICHIGAN FROM SEUL CHOIX POINT TO ROCK ISLAND PASSAGE 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN SOUTH OF A LINE FROM SEUL CHOIX POINT TO THE
MACKINAC BRIDGE AND NORTH OF A LINE FROM CHARLEVOIX MI TO SOUTH
FOX ISLAND 5 NM OFFSHORE-
LAKE MICHIGAN FROM CHARLEVOIX TO POINT BETSIE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM POINT BETSIE TO MANISTEE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM ROCK ISLAND PASSAGE TO STURGEON BAY WI-
LAKE MICHIGAN FROM STURGEON BAY TO TWO RIVERS WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM PENTWATER TO MANISTEE MI 5 NM OFFSHORE TO MID
LAKE-
1237 AM CDT MON OCT 15 2012

...GALE WARNING IN EFFECT UNTIL 9 AM CDT THIS MORNING...

THE NATIONAL WEATHER SERVICE IN CHICAGO HAS ISSUED A GALE
WARNING...WHICH IS IN EFFECT UNTIL 9 AM CDT THIS MORNING. 

* WINDS...NORTH GALES TO 40 KT BECOMING NORTHWEST.

* SIGNIFICANT WAVES...12 TO 16 FT.

* OCCASIONAL WAVES...UP TO 20 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

&&

$$

LMZ740>742-150645-
/O.CAN.KLOT.GL.W.0044.000000T0000Z-121015T0600Z/
WINTHROP HARBOR TO WILMETTE HARBOR-
WILMETTE HARBOR TO NORTHERLY ISLAND-
NORTHERLY ISLAND TO CALUMET HARBOR-
1237 AM CDT MON OCT 15 2012

...GALE WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN CHICAGO HAS CANCELLED THE GALE
WARNING. 

$$

KREIN

What forecasters said that day

The local office's own words before this gale warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Chicago, IL wrote its last area forecast discussion before this gale warning went out at Oct 13, 2:58 PM CDT, 10 minutes earlier.

Area forecast discussion, Oct 13, 2:58 PM CDT, 10 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
258 PM CDT SAT OCT 13 2012

.DISCUSSION...
257 PM CDT

SHORT TERM...TONIGHT THROUGH TUESDAY...

THE MAIN FORECAST CONCERNS CONTINUE TO CENTER AROUND THE STORM
SYSTEM EFFECTING THE AREA THROUGH THE WEEKEND. THIS STORM SYSTEM
LOOKS TO PRODUCE HEAVY RAINFALL ACROSS PORTIONS OF THE AREA
TONIGHT...A SMALL POTENTIAL OF STRONG TO SEVERE STORMS ACROSS MY FAR
SOUTHERN COUNTIES ON SUNDAY...AND ALSO A STRONG WINDS ON SUNDAY.

THE LATEST WATER VAPOR IMAGERY DEPICTS OUR MAIN WEATHER MAKER OUT
ACROSS THE CENTRAL HIGH PLAINS OF COLORADO...WITH AN 80 KT UPPER JET
PUNCHING NORTHEASTWARD ACROSS THE CENTRAL PLAINS. THIS MID AND UPPER
LEVEL SYSTEM IS INDUCING A STRONG 45+ KT LOW LEVEL JET STRAIGHT OUT
OF THE GULF OF MEXICO NORTHWARD ACROSS THE PLAINS AND THE LOWER
GREAT LAKES REGION. THIS HAS RESULTED IN VERY IMPRESSIVE MOISTURE
TRANSPORT ACROSS THE AREA. IN FACT...THE KDVN SOUNDING FROM 12 UTC
THIS MORNING INDICATED 1.42 INCHES OF PRECIPITABLE WATER...WHICH
INCREASED JUST OVER AN INCH IN UNDER A 12 HOUR PERIOD. PRECIPITABLE
WATER VALUES OF 1.42 INCHES IN OCTOBER IS 212 PERCENT OF NORMAL.

SCATTERED SHOWERS...WITH EMBEDDED THUNDERSTORMS...HAVE BEEN
IMPACTING THE AREA TODAY WITHIN VERY MOIST ISENTROPIC ASCENT AS THE
SURFACE WARM FRONT SURGES NORTHWARD ACROSS THE AREA.  IT APPEARS THE
MAIN RAIN EVENT WILL GET GOING TONIGHT INTO SATURDAY MORNING. THE
LATEST MODEL GUIDANCE SEEMS TO HAVE A BETTER HANDEL ON THE SYSTEM AS
IT MOVES EASTWARD ACROSS THE PLAINS TONIGHT INTO SATURDAY.
OVERALL...IT APPEARS THE MID LEVEL TROUGH WILL BECOME NEGATIVELY
TILTED LATER TONIGHT INTO SUNDAY AS IT PUSHES ACROSS MID MISSISSIPPI
VALLEY. THIS SHOULD RESULT IN A RAPID CONSOLIDATION AND DEEPENING OF
THE SURFACE LOW TONIGHT.

IT APPEARS THAT THE MAIN HEAVY RAINFALL EVENT WILL TAKE PLACE
TONIGHT INTO SUNDAY AS THE ATMOSPHERIC DYNAMICS INCREASE
SUBSTANTIALLY WITH THIS SYSTEM. BUFFER MODEL SOUNDINGS INDICATE
PRIME PROFILES FOR VERY HEAVY RAINFALL WITH DEEP WARM CLOUD DEPTHS
IN EXCESS OF 10,000 FEET...AND PRECIPITABLE WATER VALUES IN THE 99TH
PERCENTILE (IN EXCESS OF 1.6 INCHES) FOR OCTOBER. IT STILL APPEARS
THAT THE HEAVIEST AXIS OF RAIN TONIGHT WILL BE ACROSS NORTHERN
ILLINOIS AND SOUTHERN WISCONSIN IN THE VICINITY OF THE STRONGEST
MOISTURE CONVERGENCE ALONG THE NOSE OF THE 45+ KT LOW LEVEL JET.
THIS INCLUDES AREAS ALONG AND NORTH OF A LINE FROM NEAR FAR SOUTHERN
LA SALLE COUNTIES NORTHEASTWARD TOWARDS THE CHICAGO AREA. SOME
LOCALIZED FLOODING CONCERNS MAY DEVELOP. HOWEVER...I HAVE DECIDED
TO HOLD OFF ON ANY WATCH AT THIS TIME DUE TO THE DRY CONDITIONS OVER
THE PAST SEVERAL MONTHS. THERE COULD BE AN INCREASED RISK IN THE
MORE URBAN AREAS.

SHOWERS WILL CONTINUE ON SUNDAY AS IT APPEARS THAT A BAND OF MID
LEVEL FRONTOGENESIS WILL SET UP WITHIN A DEFORMATION ZONE ALONG THE
WESTERN SIDE OF THE SURFACE LOW. THIS AGAIN LOOKS TO BE THE MOST
PRONOUNCED ACROSS NORTHERN SECTIONS OF THE REGION. HOWEVER...FARTHER
SOUTH ACROSS MY SOUTHEASTERN COUNTIES OF EAST CENTRAL ILLINOIS AND
PORTIONS OF NORTHWESTERN INDIANA THERE COULD BE A LINE OF STRONG TO
SEVERE STORMS THAT DEVELOPS ON SUNDAY AHEAD OF THE SURFACE COLD
FRONT. IT APPEARS THAT A MID LEVEL DRY SLOT WILL PUNCH NORTHWARD
ACROSS SOUTHERN ILLINOIS AND INDIANA BY SUNDAY MORNING. THIS COULD
RESULT IN AN INCREASE IN THE MID LEVEL LAPSE RATES...WHICH COULD
SUPPORT SOME STRONGER NEAR SURFACE BASED STORMS. IT APPEARS THE
PRIMARY THREAT WOULD BE VERY STRONG WINDS WITH ANY OF THESE
STORMS.

IF THIS WAS NOT ENOUGH...IT APPEARS THE WINDS WILL BECOME A BIG
CONCERN ON SUNDAY OUTSIDE OF THUNDERSTORMS AS WELL. WITH A 45+ KT
LOW LEVEL JET IN PLACE AND THE POTENTIAL FOR MIXING INTO SOME OF
THAT STRONGER MOMENTUM ALOFT...WE COULD SEE WIND GUSTS QUICKLY
INCREASE UP TO 40 KT OUTSIDE OF THUNDERSTORMS...ESPECIALLY ALONG AND
SOUTH OF INTERSTATE 80. STRONG SYNOPTIC SCALE PRESSURE RISES OF 4 TO
5 MB IN A 3 HOUR PERIOD ARE EXPECTED TO SPREAD ACROSS THE THE
SOUTHERN 2/3RDS OF MY AREA SUNDAY AFTERNOON AS THE SURFACE COLD
FRONT PUSHES ACROSS THE AREA. THIS SHOULD SUPPORT STRONG WESTERLY
WINDS DURING THE AFTERNOON AND EVENING. IN FACT...I WOULD NOT BE
SURPRISED TO SEE A COUPLE GUSTS UP TO 45 OR POSSIBLY EVEN CLOSE TO
50 KT AS THE FRONT PUSHES ACROSS THE AREA TOMORROW AFTERNOON...THIS
POTENTIAL IS THE HIGHEST ACROSS MY SOUTHERN COUNTIES. THEREFORE...I
ISSUED A WIND ADVISORY FOR AREAS MAINLY ALONG AND SOUTH OF
INTERSTATE 80.

KJB

LONG TERM...TUESDAY NIGHT THROUGH SATURDAY...

A STRONG JET AND ACTIVE PATTERN ACROSS THE NORTHERN PACIFIC AT
PRESENT WILL TRANSITION EASTWARD DURING THIS PERIOD. GUIDANCE IS IN
GOOD AGREEMENT WITH THE OVERALL LONG WAVE EVOLUTION...AND THIS IS
ESPECIALLY GOOD AGREEMENT CONSIDERING IT DEALS WITH A LARGE SCALE
CUT-OFF LOW BY THE END OF NEXT WEEK. THE SOLUTIONS POINT TOWARD A
SHORT WAVE MOVING EAST ACROSS THE GREAT LAKES REGION TUESDAY NIGHT.
THE INHERENT AIR MASS WILL BE SOMEWHAT DRY...AND THE FOCUS FOR RAIN
AT THIS TIME APPEARS BETTER TO THE NORTH OF THE AREA. MUCH MORE
FAVORABLE CHANCES FOR RAIN LOOK TO ESTABLISH THEMSELVES BY WEDNESDAY
ONWARD AS A 120 KT PLUS JET DIGS SOUTHEAST INTO THE CENTRAL U.S. AND
DEVELOPING A LARGE SCALE UPPER CIRCULATION. HEIGHT FALLS IN ADVANCE
OF THIS ALONG WITH A STRENGTHENING SUB 990 MB SFC LOW /ON MOST
GUIDANCE/ OFFERS THE HIGHER LIKELIHOOD OF SHOWERS AND POTENTIALLY
EVEN CONVECTION IN THE REGION DURING THE WEDNESDAY AFTERNOON-NIGHT
PERIOD. CONSIDERING THIS IS EVOLVING INTO A CLOSED LOW ITS POSSIBLE
SOLUTIONS MAY SLOW TOWARD A THURSDAY COLD FRONT ARRIVAL. THE UPPER
CIRCULATION IS EXPECTED TO BECOME GRADUALLY STACKED THROUGH NEXT
WEEKEND AS IT MEANDERS ACROSS THE UPPER MISSISSIPPI VALLEY/GREAT
LAKES REGION. THE EC AND GEM REMAIN SLOWER THAN THE GFS WITH THIS
AND ARE FAVORED AT THIS TIME. TEMPERATURES ON BOTH TUE AND WED LOOK
MILD WITHIN A WARM AIR ADVECTION REGIME...AND WEDNESDAY COULD BE THE
DAY THAT ENDS UP TURNING OUT THE WARMEST NEXT WEEK. TEMPERATURES
THEN LOOK TO DROP TO SLIGHTLY BELOW NORMAL FOR THE END OF THE WEEK
INTO NEXT WEEKEND.

MTF

&&

.AVIATION...

//ORD AND MDW CONCERNS...UPDATED 18Z...

* IFR CIGS CONTINUE THRU OVERNIGHT. PSBL PATCHY LIFR AT TIMES.

* RA TRENDING TOWARDS VCSH. ANOTHER ROUND OF RA EMBEDDED TS AROUND
  MIDNIGHT. A FEW PERIODS OF RA COULD BE HEAVY...AND LIMIT VSBYS
  BRIEFLY.

* S WINDS CONTINUE WITH GUSTS DEVELOPING. VERY GUSTY WINDS
  DEVELOPING SHORTLY AFT DAYBREAK SUN...INCREASING TO NEAR 30 KT
  BY MIDDAY SUN.

BEACHLER

//DISCUSSION...UPDATED 18Z...

STRONG FALL SYSTEM CONTINUES TO DEVELOP AND APPROACH THE
REGION...SPREADING AN ABUNDANCE OF MOISTURE/CLOUDS ACROSS THE
REGION. WINDS HAVE REMAINED SOUTHERLY LATE THIS MORNING AND WILL
CONTINUE THROUGH THE EVENING AND OVERNIGHT HOURS. THE GRADIENT IS
EXPECTED TO INCREASE AS STRONGER WINDS ALOFT...WHICH COULD AID IN
KEEPING WINDS GUSTING AT THE SFC IN THE 16 TO 19 KT RANGE
OVERNIGHT. THE GREATEST CHALLENGE REMAINS TO BE COVERAGE/INTENSITY
OF RAINFALL THIS AFTN/EVE. GUIDANCE HAS CONTINUED TO INDICATE A
BREAK OR LULL IN THE STEADIER RA THIS AFTN PSBLY TRENDING TOWARDS
DZ. THEN THE NEXT ROUND OF RA AND SCT TS IS POISED TO DEVELOP
AROUND MIDNIGHT. IT STILL LOOKS PROBABLE THAT THE RA WILL BE THE
DOMINANT FEATURE...WITH EMBEDDED CONVECTION. THUS HAVE OPTED TO
MENTION VCTS WITHIN THE OVERNIGHT PERIOD.

OVERNIGHT RA/TS SHOULD BEGIN TO DIMINISH IN COVERAGE ARND DAYBREAK
AS THE LOW PRESSURE SYSTEM STEADILY INCREASES IN INTENSITY AND
APPROACHES NORTHWEST IL BY 14-16Z. AT THIS TIME THE GRADIENT AHEAD
OF THE LOW PRESSURE IS EXPECTED TO TIGHT RAPIDLY...WHICH SHOULD
ALLOW CIGS TO SLOWLY COME UP TO MVFR. IN ADDITION EXPECT THE
COVERAGE OF RA TO DIMINISH TO VCSH MIDDAY. THE GREATEST CONCERN
REMAINS WITH THE WIND GUSTS AND POTENTIAL FOR ADDTL CONVECTION SUN
MIDDAY. IT APPEARS THAT ANY THUNDER POTENTIAL AND STRONG STORMS
WOULD BE FURTHER SOUTH OF THE AIRFIELDS...OR ALONG AND SOUTH OF A PONTIAC
TO MICHIGAN CITY LINE. AS FOR THE WIND GUSTS...GUIDANCE HAS
INCREASED AND INDICATES THAT GUSTS BY 14-16Z COULD APPROACH THE 24
TO 30 KT RANGE. THEN AFT 18Z GUSTS FOR ORD/MDW/GYY/DPA COULD PUSH
BEYOND 30 KT TO PSBLY 34 KT. THE LOW PRESSURE SYSTEM WILL PUSH
CLOSER TO RFD...WHICH SHUD KEEP THE GRADIENT SLIGHTLY LESS AND
KEEP GUSTS LOWER IN THE 20-25KT RANGE.

BEACHLER

//ORD AND MDW CONFIDENCE...UPDATED 18Z...

* HIGH CONFIDENCE IN WIND DIR THRU 09Z SUN. MEDIUM CONFIDENCE IN WIND
  GUST THIS AFTN/OVERNIGHT.

* LOW CONFIDENCE IN COVERAGE/TIMING OF RA AND TS THIS AFTN/EVE.

* HIGH CONFDIENCE IN CIGS FORECAST. MEDIUM CONFIDENCE IN VSBYS
  FORECAST.

* MEDIUM CONFIDENCE IN WIND GUSTS SUN.

BEACHLER

//OUTLOOK FOR ORD/MDW FOR 00Z MONDAY-12Z SATURDAY...UPDATED 12Z...

SUNDAY NIGHT...MVFR CIGS POSSIBLE.

MONDAY...VFR.

TUESDAY...GUSTY SOUTH WINDS. VFR.

TUESDAY NIGHT THROUGH WEDNESDAY NIGHT... CHANCE OF RAIN. MVFR POSSIBLE.

THURSDAY AND FRIDAY...SLIGHT CHANCE OF SHRA. MVFR POSSIBLE.

IZZI

&&

.MARINE...
248 PM CDT

A STRONG FALL SYSTEM IS MOVING EAST ACROSS THE MID MISSOURI VALLEY
LATE THIS AFTERNOON WITH WINDS CLOSE TO GALE FORCE OCCURRING AHEAD
OVER LAKE MICHIGAN. THESE WINDS WILL ABATE SOME THIS EVENING BUT ARE
EXPECTED TO INCREASE AGAIN DURING THE DAY SUNDAY AS THE LOW BEGINS
TO DEEPEN. HAVE DECIDED TO UPGRADE THE SMALL CRAFT ADVISORY FOR THE
INDIANA WATERS TO A GALE WARNING...AND THE GALE WATCH ACROSS THE
OPEN WATERS OF LAKE MICHIGAN TO A GALE WARNING. WINDS OVER THE LAND
ARE EXPECTED TO INCREASE TO AROUND 40 KT LATE SUNDAY AFTERNOON.
EXPECT SOME OF THESE WINDS TO CARRY OFFSHORE INTO THE NEARSHORE
WATERS...BUT VERY WARM AND MOIST AIR OVER THE COOLER WATERS SHOULD
KEEP THESE STRONGER WINDS FROM PUSHING VERY FAR OUT OVER THE LAKE.
AS THE COLD FRONT SLIPS SOUTH ACROSS LAKE MICHIGAN SUNDAY
EVENING...WINDS WILL BECOME NORTHWESTERLY AND INCREASE TO GALES
AGAIN. WE MAY INCREASE INTO THE 40 TO 45 KT RANGE... PARTICULARLY
OVER SOUTHERN LAKE MICHIGAN WHERE VERY STRONG PRESSURE RISES ARE
EXPECTED IN THE WAKE OF THE LOW. WINDS WILL GRADUALLY DIMINISH
MONDAY AS HIGH PRESSURE MOVES EAST ACROSS THE AREA...THEN TURN
BACK TO SOUTHERLY TUESDAY. ANOTHER LOW PRESSURE SYSTEM WILL DROP
ACROSS THE WESTERN GREAT LAKES REGION WEDNESDAY BUT MODELS SHOW A
LOT OF DISAGREEMENT ON THE EVOLUTION OF THIS SYSTEM LEADING TO A
HIGH DEGREE OF UNCERTAINTY IN THE FORECAST FOR THE LATTER HALF OF
NEXT WEEK. BMD

&&

.LOT WATCHES/WARNINGS/ADVISORIES...
IL...WIND ADVISORY...ILZ019-ILZ021-ILZ022-ILZ023-ILZ032-ILZ033-
     ILZ039...10 AM SUNDAY TO 7 PM SUNDAY.

IN...WIND ADVISORY...INZ001-INZ002-INZ010-INZ011-INZ019...10 AM
     SUNDAY TO 7 PM SUNDAY.

LM...GALE WARNING...LMZ080-LMZ669-LMZ671-LMZ673-LMZ675-LMZ777-LMZ779-
     LMZ870-LMZ872-LMZ874-LMZ876-LMZ878...4 PM SUNDAY TO 3 AM
     MONDAY.

     GALE WARNING...LMZ261-LMZ362-LMZ364-LMZ366-LMZ563-LMZ565-LMZ567-
     LMZ868...4 PM SUNDAY TO 9 AM MONDAY.

     SMALL CRAFT ADVISORY...NEARSHORE WINTHROP HARBOR TO NORTHERLY IS UNTIL 10 AM MONDAY.

     GALE WARNING...LMZ742-LMZ743-LMZ744-LMZ745...11 AM SUNDAY TO 3
     AM MONDAY.

     SMALL CRAFT ADVISORY...NEARSHORE NORTHERLY IS TO MICHIGAN CITY IN UNTIL 11 AM
     SUNDAY.

&&
Hazardous weather outlook, Oct 13, 4:57 AM CDT, 10 hours 11 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
457 AM CDT SAT OCT 13 2012

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
141000-
WINNEBAGO-BOONE-MCHENRY-LAKE ILLINOIS-OGLE-LEE-DE KALB-KANE-
DUPAGE-COOK-LA SALLE-KENDALL-GRUNDY-WILL-KANKAKEE-LIVINGSTON-
IROQUOIS-FORD-LAKE INDIANA-PORTER-NEWTON-JASPER-BENTON-
457 AM CDT SAT OCT 13 2012 /557 AM EDT SAT OCT 13 2012/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH CENTRAL ILLINOIS...
NORTHEAST ILLINOIS AND NORTHWEST INDIANA.

.DAY ONE...TODAY AND TONIGHT.

  WEATHER HAZARDS EXPECTED:

  PERIODS OF THUNDERSTORMS...SOME CAPABLE OF PRODUCING: HEAVY
  RAIN AND CLOUD TO GROUND LIGHTNING. THERE IS A CHANCE THAT A FEW
  OF THE STORMS MAY BECOME SEVERE...PRODUCING DAMAGING WIND GUSTS.

  AREAS AFFECTED AND TIMING:

  THUNDERSTORMS ARE LIKELY ACROSS THE ENTIRE OUTLOOK AREA THROUGH
  TONIGHT. THE MOST LIKELY AREA TO SEE SEVERE THUNDERSTORMS WILL
  BE ALONG AND WEST OF THE I-39 CORRIDOR...POSSIBLY EARLY SUNDAY
  MORNING.

  DISCUSSION:

  A STRONG STORM IS DEVELOPING OVER THE CENTRAL PLAINS. AS A WARM
  FRONT LIFTS NORTHWARD THROUGH THE REGION
  TODAY...WARM...MOIST...UNSTABLE AIR WILL OVERSPREAD THE
  REGION...BRINGING PERIODS OF SHOWERS AND THUNDERSTORMS THROUGH
  LATE TONIGHT. AN ASSOCIATED STRONG COLD FRONT IS EXPECTED TO
  SWEEP ACROSS THE AREA LATE TONIGHT OR EARLY SUNDAY MORNING...

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY.

AN STRONG COLD FRONT ASSOCIATED WITH THE STORM SYSTEM DEVELOPING
OVER THE PLAINS IS EXPECTED TO SWEEP ACROSS THE AREA SUNDAY
MORNING...BRINGING ADDITIONAL SHOWERS AND A LINE OF THUNDERSTORMS.
THERE IS A CHANCE FOR SOME OF THE THUNDERSTORMS ALONG THIS LINE TO
BECOME SEVERE...PRODUCING DAMAGING WIND GUSTS...ESPECIALLY WEST OF
THE I-39 CORRIDOR EARLY SUNDAY MORNING.

THE EXTENDED PERIOD OF SHOWERS AND THUNDERSTORMS...BEGINNING
SATURDAY...CONTINUING THROUGH SUNDAY...WILL MOVE OUT OF THE AREA
BY EARLY MONDAY MORNING. STORM TOTAL RAINFALL AMOUNTS OF 2.5 TO 3
INCHES ARE POSSIBLE NORTH OF THE I-80 CORRIDOR...WITH LESSER
AMOUNTS TO THE SOUTH. DUE TO THE RECENT DROUGHT CONDITIONS...THE
GROUND MAY NOT BE ABLE TO EFFICIENTLY ABSORB THE HEAVY RAINFALL
AMOUNTS...PARTICULARLY DURING THE MORE INTENSE SHOWERS...LEADING
TO RUNOFF AND LOCALIZED FLOODING...PARTICULARLY IN LOW-LYING
URBAN AREAS AND POORLY DRAINED AREAS.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS ARE ENCOURAGED TO REPORT HEAVY RAINFALL TOTALS TO THE
NATIONAL WEATHER SERVICE CHICAGO.

&&

COMPLETE FORECAST INFORMATION IS AVAILABLE ON THE NWS CHICAGO
WEBPAGE: WEATHER.GOV/CHICAGO

LMZ740>745-141000-
WINTHROP HARBOR TO WILMETTE HARBOR-
WILMETTE HARBOR TO NORTHERLY ISLAND-
NORTHERLY ISLAND TO CALUMET HARBOR-CALUMET HARBOR TO GARY-
GARY TO BURNS HARBOR-BURNS HARBOR TO MICHIGAN CITY-
457 AM CDT SAT OCT 13 2012

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE ILLINOIS NEARSHORE
WATERS OF LAKE MICHIGAN AND THE INDIANA NEARSHORE WATERS OF LAKE
MICHIGAN.

.DAY ONE...TODAY AND TONIGHT.

THERE WILL BE PERIODS OF THUNDERSTORMS THROUGH TONIGHT.

HAZARDOUS CONDITIONS FOR SMALL CRAFT ARE EXPECTED THROUGH TONIGHT.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY.

THUNDERSTORMS ARE EXPECTED THROUGH MIDDAY SUNDAY WITH SOME
POTENTIAL FOR THE STRONGER STORMS TO PRODUCE WIND GUSTS OVER 35
KNOTS.

STRONG WINDS AND HIGH WAVES WILL LEAD TO HAZARDOUS CONDITIONS FOR
SMALL CRAFT SUNDAY INTO MONDAY.

STRONG WINDS WILL LEAD TO HAZARDOUS CONDITIONS TO SMALL CRAFT
TUESDAY.

&&

COMPLETE FORECAST INFORMATION IS AVAILABLE ON THE NWS CHICAGO
WEBPAGE: WEATHER.GOV/CHICAGO

LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-141000-
LAKE MICHIGAN FROM MICHIGAN CITY IN TO ST. JOSEPH MI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM SEUL CHOIX POINT TO ROCK ISLAND PASSAGE 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN SOUTH OF A LINE FROM SEUL CHOIX POINT TO THE
MACKINAC BRIDGE AND NORTH OF A LINE FROM CHARLEVOIX MI TO SOUTH
FOX ISLAND 5 NM OFFSHORE-
LAKE MICHIGAN FROM CHARLEVOIX TO POINT BETSIE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM POINT BETSIE TO MANISTEE MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM ROCK ISLAND PASSAGE TO STURGEON BAY WI-
LAKE MICHIGAN FROM STURGEON BAY TO TWO RIVERS WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN WI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM SHEBOYGAN TO PORT WASHINGTON WI 5 NM OFFSHORE
TO MID LAKE-
LAKE MICHIGAN FROM PORT WASHINGTON TO NORTH POINT LIGHT WI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM NORTH POINT LIGHT TO WIND POINT WI 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WIND POINT WI TO WINTHROP HARBOR IL 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WINTHROP HARBOR TO WILMETTE HARBOR IL 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WILMETTE HARBOR IL TO MICHIGAN CITY IN 5 NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM PENTWATER TO MANISTEE MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM WHITEHALL TO PENTWATER MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM GRAND HAVEN TO WHITEHALL MI 5 NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM HOLLAND TO GRAND HAVEN MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM SOUTH HAVEN TO HOLLAND MI 5 NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM ST. JOSEPH TO SOUTH HAVEN MI 5 NM OFFSHORE TO
MID LAKE-
457 AM CDT SAT OCT 13 2012

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE OPEN WATERS OF LAKE
MICHIGAN.

.DAY ONE...TODAY AND TONIGHT.

PERIODS OF THUNDERSTORMS ARE EXPECTED THROUGH TONIGHT.

GALE FORCE WINDS ARE LIKELY TODAY.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY.

THUNDERSTORMS ARE LIKELY EARLY SUNDAY...ESPECIALLY SOUTHERN
PORTIONS OF THE LAKE.

GALE FORCE WINDS ARE LIKELY LATE SUNDAY THROUGH LATE SUNDAY NIGHT
OR MONDAY MORNING.

GALE FORCE WINDS ARE POSSIBLE AGAIN TUESDAY.

&&

COMPLETE FORECAST INFORMATION IS AVAILABLE ON THE NWS CHICAGO
WEBPAGE: WEATHER.GOV/CHICAGO

IZZI/KREIN

The office that day

Everything else NWS Chicago, IL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Oct 12, 8:50 PM CDTGale WarningLOT18 hr
Oct 13, 3:06 AM CDTGale WatchLOT12 hr
Oct 13, 3:07 PM CDTWind AdvisoryLOTBoone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more28 hr

Nearby

Gale Warnings in Illinois, 2012Every gale warning in 2012

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.