445  
FZUS81 KCLE 182230  
ICELIO  
 
GREAT LAKES ICE OUTLOOK  
NATIONAL WEATHER SERVICE CLEVELAND OHIO  
630 PM EDT WED APR 18 2018  
 
ACTIVE WATCHES...WARNINGS...AND ADVISORIES ON THE GREAT LAKES CAN  
BE FOUND AT...HTTP://WWW.CRH.NOAA.GOV/GREATLAKES/?C=HAZ&L=GL&P=A  
 
5 DAY ICE DISCUSSION...  
 
HIGH PRESSURE FROM SOUTHERN CANADA TO THE GREAT PLAINS WILL BUILD EAST  
ACROSS THE GREAT LAKES THURSDAY AND FRIDAY AS LOW PRESSURE MOVES OFF THE  
NEW ENGLAND COAST. EAST OF THE HIGH CENTER, LOOK FOR NORTH TO NORTHWEST  
FLOW 15 TO 25 KNOTS. WINDS WILL DIMINISH CLOSER TO THE HIGH CENTER. THE  
HIGH WILL MOVE EAST OF THE GREAT LAKES MONDAY. WINDS ON THE WESTERN LAKES  
WILL TURN SOUTH TO SOUTHWEST 15 TO 20 KNOTS WHILE THE CENTRAL AND EASTERN  
LAKES WILL SEE SOUTH TO SOUTHEAST FLOW 5 TO 15 KNOTS.  
 
ICE COVERAGE WILL CONTINUE TO DIMINISH THROUGH THE WEEKEND AND INTO NEXT  
WEEK.  
 
THE GREAT LAKES ICE ANALYSIS PRODUCTS CAN BE FOUND AT:  
 
HTTP://WWW.NATICE.NOAA.GOV/PRODUCTS/GREAT_LAKES.HTML  
 
AND  
 
HTTP://WWW.GLERL.NOAA.GOV/DATA/ICE/#CURRENTCONDITIONS  
 
 
MAX WIND (KNOTS) AT EACH SITE FOR THE 12 HOUR FCST PERIOD  
 
UNAVAILABLE  
 
A FULL GRAPHICAL FORECAST OF WIND ON THE GREAT LAKES CAN BE FOUND AT:  
HTTP://WWW.CRH.NOAA.GOV.GREATLAKES/?C=MAP&L=GL&P=A&M=WS  
 
 
TEMPERATURE FORECASTS FOR SELECTED CITIES  
 
UNAVAILABLE  
 
A FULL GRAPHICAL FORECAST OF THE GREAT LAKES FORECAST  
TEMPERATURES CAN BE FOUND AT  
HTTP://WWW.CRH.NOAA.GOV/GREATLAKES/?C=MAP&L=GL&P=A&M=TE  
 
FREEZING DEGREE DAY ACCUMULATIONS AT SELECTED STATIONS COMPARED TO NORMAL  
CALCULATED ON WED APR 18:  
 
LOCATION DATE NORMAL CURRENT  
----------------------------------------  
 
UNAVAILABLE  
 
 
NORMAL TEMPS FOR SELECTED LOCATIONS AROUND THE  
GREAT LAKES FOR WED APR 18  
 
LOCATION HIGH LOW  
----------------------------------------------  
 
UNAVAILABLE  
 

 
 
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