WWUS73 KGRR 171412 NPWGRR URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE GRAND RAPIDS MI 912 AM EST TUE JAN 17 2012 MIZ050-056>059-064>067-071>074-171515- /O.CAN.KGRR.FG.Y.0001.000000T0000Z-120117T1600Z/ MUSKEGON-OTTAWA-KENT-IONIA-CLINTON-ALLEGAN-BARRY-EATON-INGHAM- VAN BUREN-KALAMAZOO-CALHOUN-JACKSON- INCLUDING THE CITIES OF...MUSKEGON...JENISON...GRAND RAPIDS... IONIA...ST. JOHNS...HOLLAND...HASTINGS...CHARLOTTE...LANSING... SOUTH HAVEN...KALAMAZOO...BATTLE CREEK...JACKSON 912 AM EST TUE JAN 17 2012 ...DENSE FOG ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN GRAND RAPIDS HAS CANCELLED THE DENSE FOG ADVISORY. IMPACTS... * VISIBILITIES WILL CONTINUE TO IMPROVE THIS MORNING BUT SOME ISOLATED AREAS OF FOG WITH VISIBILITIES BELOW ON HALF MILE COULD CONTINUE THROUGH 11 AM. PRECAUTIONARY/PREPAREDNESS ACTIONS... * SEND REPORTS TO NWS GRAND RAPIDS OR VISIT WEATHER.GOV/GRR FOR MORE INFORMATION. && $$ OSTUNO