Non-Precipitation Warnings / Watches / Advisories
Issued by NWS Des Moines, IA

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WWUS73 KDMX 250212
NPWDMX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DES MOINES IA
912 PM CDT FRI OCT 24 2014

...DENSE FOG ONCE AGAIN IN PORTIONS OF CENTRAL IOWA...

.LIGHT WINDS AND A MOIST ATMOSPHERE WILL LEAD TO THE DEVELOPMENT
OF DENSE FOG OVERNIGHT. THE FOG IS EXPECTED TO LIFT LATER TONIGHT
AS A WEAK BOUNDARY CROSSES THE STATE.

IAZ027-028-037>039-048>050-060>062-073>075-083>086-094>097-250900-
/O.NEW.KDMX.FG.Y.0009.141025T0212Z-141025T0900Z/
BUTLER-BREMER-HARDIN-GRUNDY-BLACK HAWK-STORY-MARSHALL-TAMA-POLK-
JASPER-POWESHIEK-WARREN-MARION-MAHASKA-CLARKE-LUCAS-MONROE-
WAPELLO-DECATUR-WAYNE-APPANOOSE-DAVIS-
INCLUDING THE CITIES OF...PARKERSBURG...CLARKSVILLE...
SHELL ROCK...GREENE...APLINGTON...ALLISON...DUMONT...WAVERLY...
IOWA FALLS...ELDORA...ACKLEY...GRUNDY CENTER...REINBECK...
CONRAD...DIKE...WELLSBURG...WATERLOO...CEDAR FALLS...AMES...
MARSHALLTOWN...TAMA...TOLEDO...TRAER...DYSART...GLADBROOK...
DES MOINES...NEWTON...GRINNELL...INDIANOLA...NORWALK...CARLISLE...
PELLA...KNOXVILLE...OSKALOOSA...OSCEOLA...CHARITON...ALBIA...
OTTUMWA...LAMONI...LEON...CORYDON...SEYMOUR...ALLERTON...
HUMESTON...CENTERVILLE...BLOOMFIELD
912 PM CDT FRI OCT 24 2014

...DENSE FOG ADVISORY IN EFFECT UNTIL 4 AM CDT SATURDAY...

THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A DENSE FOG
ADVISORY...WHICH IS IN EFFECT UNTIL 4 AM CDT SATURDAY.

* VISIBILITY...DENSE FOG IS EXPECTED TO PRODUCE WIDESPREAD LOW
  VISIBILITIES OF A QUARTER MILE OR LESS IN THE ADVISORY AREA.
  SOME IMPROVEMENT IS EXPECTED GRADUALLY OVERNIGHT AS A WEAK
  BOUNDARY BRING DRIER AIR INTO MUCH OF CENTRAL IOWA. IN THE
  MEANTIME...EXPECTED VERY LOW VISIBILITIES IN THE ADVISORY AREA.

* IMPACTS...TRAVEL WILL BE GREATLY IMPACTED BY THE REDUCED
  VISIBILITY AND FOG OVER PORTIONS OF THE AREA. ALLOW EXTRA TRAVEL
  TIME TO REACH YOUR DESTINATION SAFELY.

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.

&&

$$


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