980  
NOUS71 KCLE 241851  
ADAGLM  
 
GREAT LAKES MONITORING MESSAGE  
NATIONAL WEATHER SERVICE CLEVELAND OH  
247 PM EDT THU JUL 24 2008 (1848 UTC 07/24/08)  
 
MESSAGE(S) FOR LAKE ONTARIO  
 
OSGN6 "OSWEGO, NY"  
1800Z 7/24/8  
 
WIND SPEED OBSERVED AT 26 KNOTS GUSTING TO 33 KNOTS  
MAFOR FORECAST: 5-15 KNOTS (CODE 1)  
(THE OBSERVED WIND DIRECTION WAS 280 DEGREES.)  
 
AFOS PRODUCT: CLEBOYCM3. THE C-MAN OBSERVATION IS SHOWN HERE:  
 
UNABLE TO LOCATE OBSERVATION!  
_______________________________________________________________________  
OSGN6 "OSWEGO, NY"  
1800Z 7/24/8  
 
WIND SPEED OBSERVED AT 26 KNOTS GUSTING TO 32 KNOTS  
MAFOR FORECAST: 5-15 KNOTS (CODE 1)  
(THE OBSERVED WIND DIRECTION WAS 290 DEGREES.)  
 
AFOS PRODUCT: CLEBOYCM3. THE C-MAN OBSERVATION IS SHOWN HERE:  
 
UNABLE TO LOCATE OBSERVATION!  
_______________________________________________________________________  
PLAIN LANGUAGE FORECAST FOR THIS LAKE:  
 
OPEN LAKE FORECAST FOR LAKE ONTARIO  
NATIONAL WEATHER SERVICE BUFFALO NY  
931 AM EDT THU JUL 24 2008  
 
FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO  
   
SYNOPSIS
 
A 29.9 CENTERED OVER EASTERN LAKE ONTARIO WILL LIFT  
NORTH INTO QUEBEC THIS AFTERNOON. A 30.2 HIGH WILL THEN BUILD  
ACROSS THE LOWER LAKES ON FRIDAY BEFORE ANOTHER COLD FRONT DROPS  
SOUTH ACROSS THE LAKES SATURDAY. THE FRONT WILL BE ASSOCIATED WITH  
A 29.5 LOW OVER QUEBEC WHICH WILL SLOWLY WITHDRAW NORTHEAST  
THROUGH MONDAY.  
 
LOZ062>065-242030-  
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO THE  
SAINT LAWRENCE RIVER-  
931 AM EDT THU JUL 24 2008  
   
THIS AFTERNOON
 
WEST WINDS 10 KNOTS OR LESS INCREASING TO 10 TO  
15 KNOTS. SHOWERS LIKELY WITH SCATTERED THUNDERSTORMS. WAVES 2  
FEET OR LESS.   
TONIGHT
 
WEST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS.  
WAVES 1 TO 3 FEET.   
FRIDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 TO 2 FEET.    
FRIDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. WAVES 1 TO 2 FEET.    
SATURDAY
 
SOUTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. WAVES 1 TO 3 FEET.   
SUNDAY
 
SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING NORTHWEST 10  
KNOTS OR LESS. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 2  
FEET.   
MONDAY
 
NORTHWEST WINDS 10 KNOTS OR LESS. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. WAVES 2 FEET OR LESS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
LOZ061-242030-  
MAFOR 2415/  
MAFOR 2415/  
ONTARIO WEST 1/2 11606 12616 11610 11510 11600 12500. SHOWERS LIKELY  
WITH SCATTERED THUNDERSTORMS THIS AFTERNOON. A CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS EVENING. WAVES 2 FEET OR LESS THIS AFTERNOON AND  
TONIGHT. WAVES 1 TO 2 FEET FRIDAY MORNING. 220102.  
 
ONTARIO EAST 1/2 11600 12616 13610 12500. SCATTERED SHOWERS LATE  
THIS MORNING. SCATTERED THUNDERSTORMS. SHOWERS LIKELY THIS  
AFTERNOON. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS EVENING. WAVES  
2 FEET OR LESS THIS AFTERNOON. WAVES 2 FEET OR LESS...BUILDING TO  
2 TO 3 FEET TONIGHT. WAVES AROUND 2 FEET FRIDAY MORNING. 220002.  
 

 
 
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