GLCFS ICE Products Back to GLCFS main page.   See also Forecast Page.   See similar page for Lake Superior, Michigan, Huron, Erie, Ontario Back to Previous Page Lake Superior Ice Cover using POMGL Ice Model GLCFS NOWCAST: 02/21/2019 (DOY 052) 0000 GMT -00 -01 -02 -03 -04 -05 -06 -07 -08 -09 -10 -11 -12 -13 -14 -15 -16 -17 -18 -19 -20 -21 -22 -23 -24 -25 -26 -27 -28 -29 -30 -31 -32 -33 -34 -35 -36 -37 -38 -39 -40 -41 -42 -43 -44 -45 -46 -47 -48 Step: Earlier | Later Click on any image to enlarge GLSEA Composite   See Animation (60 days) , See on Google Maps Ice Concentration (Under Development)   See Animation (-48 hrs) , See on Google Maps Ice Thickness (Under Development)   See Animation (-48 hrs) , See on Google Maps   Observed Air Temps   See Animation (-48 hrs)  Vessel Icing (Under Development)   See Animation (-48 hrs) , metadata See on Google Maps Ice Velocity (Under Development)   See Animation (-48 hrs)      Observed Winds   See Animation (-48 hrs) , See on Google Maps Surface Water Temps   See Animation (-48 hrs) , See on Google Maps Surface Water Currents   See Animation (-48 hrs) , See on Google Maps Click on any image to enlarge