WWUS73 KDVN 300809 NPWDVN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE QUAD CITIES IA IL 309 AM CDT MON APR 30 2012 ...DENSE FOG EXPECTED INTO MID MORNING HOURS... .LIGHT WINDS AND TRAPPED LOW LEVEL MOISTURE ARE RESULTING IN THE DEVELOPMENT OF WIDESPREAD DENSE FOG. VISIBILITIES BELOW A QUARTER MILE ARE LIKELY WITH LOCALLY VISIBILITIES REDUCED TO AS LOW AS A FEW HUNDRED FEET WITH PATCHY DRIZZLE POSSIBLE. VISIBILITIES WILL SLOWLY IMPROVE BETWEEN 8 AND 10 AM THIS MORNING. IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007- 009-015>018-024>026-034-035-MOZ009-010-301500- /O.NEW.KDVN.FG.Y.0009.120430T0809Z-120430T1500Z/ BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-JACKSON-IOWA-JOHNSON- CEDAR-CLINTON-MUSCATINE-SCOTT-KEOKUK-WASHINGTON-LOUISA-JEFFERSON- HENRY IA-DES MOINES-VAN BUREN-LEE-JO DAVIESS-STEPHENSON-CARROLL- WHITESIDE-ROCK ISLAND-HENRY IL-BUREAU-PUTNAM-MERCER-HENDERSON- WARREN-HANCOCK-MCDONOUGH-SCOTLAND-CLARK- INCLUDING THE CITIES OF...INDEPENDENCE...MANCHESTER...DUBUQUE... VINTON...CEDAR RAPIDS...ANAMOSA...MAQUOKETA...MARENGO... IOWA CITY...TIPTON...CLINTON...MUSCATINE...BETTENDORF... DAVENPORT...SIGOURNEY...WASHINGTON...WAPELLO...FAIRFIELD... MOUNT PLEASANT...BURLINGTON...KEOSAUQUA....FORT MADISON... GALENA...FREEPORT...MOUNT CARROLL...STERLING...ROCK FALLS... MOLINE...ROCK ISLAND...KEWANEE...PRINCETON...HENNEPIN...ALEDO... OQUAWKA...MONMOUTH...CARTHAGE...MACOMB...MEMPHIS...KAHOKA 309 AM CDT MON APR 30 2012 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... THE NATIONAL WEATHER SERVICE IN QUAD CITIES HAS ISSUED A DENSE FOG ADVISORY...WHICH IS IN EFFECT UNTIL 10 AM CDT THIS MORNING. * TIMING...UNTIL 10 AM THIS MORNING. * VISIBILITY...WIDESPREAD DENSE FOG OF 1/4 MILE OR LESS AND LOCALIZED VISIBILITIES REDUCED TO A FEW HUNDRED FEET AT TIMES. PATCHY DRIZZLE IS ALSO POSSIBLE. * IMPACTS...IF YOU WILL BE DRIVING...BE PREPARED FOR DENSE FOG. PRECAUTIONARY/PREPAREDNESS ACTIONS... A DENSE FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. && $$ NICHOLS WWWW