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

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000
WWUS73 KDMX 250611
NPWDMX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DES MOINES IA
111 AM CDT SAT OCT 25 2014

...DENSE FOG CONTINUES IN PORTIONS OF CENTRAL IOWA...

.LIGHT WINDS AND A MOIST ATMOSPHERE CONTINUE TO CAUSE AREAS OF DENSE
FOG. THE FOG IS EXPECTED TO LIFT TOWARD MORNING AS A WEAK BOUNDARY
CROSSES THE STATE AND DRIER AIR REPLACES THE MOIST AIRMASS OVER
IOWA.

IAZ081-082-092-093-250900-
/O.EXA.KDMX.FG.Y.0009.000000T0000Z-141025T0900Z/
ADAMS-UNION-TAYLOR-RINGGOLD-
INCLUDING THE CITIES OF...CORNING...CRESTON...BEDFORD...LENOX...
NEW MARKET...MOUNT AYR
111 AM CDT SAT OCT 25 2014

...DENSE FOG ADVISORY IN EFFECT UNTIL 4 AM CDT EARLY THIS
MORNING...

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

* VISIBILITY...DENSE FOG HAS DEVELOPED AND WILL 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 LOW BEAM HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF
YOU. USE EXTREME CAUTION WHEN APPROACHING INTERSECTIONS AND RAILROAD
CROSSINGS AS ONCOMING VEHICLES AND TRAINS MAY BE HIDDEN BY THE
DENSE FOG.

&&

$$

IAZ027-028-037>039-048>050-060>062-073>075-083>086-094>097-250900-
/O.CON.KDMX.FG.Y.0009.000000T0000Z-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
111 AM CDT SAT OCT 25 2014

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT EARLY THIS
MORNING...

* VISIBILITY...DENSE FOG CONTINUES 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 LOW BEAM HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF
YOU. USE EXTREME CAUTION WHEN APPROACHING INTERSECTIONS AND RAILROAD
CROSSINGS AS ONCOMING VEHICLES AND TRAINS MAY BE HIDDEN BY THE
DENSE FOG.


&&

$$

REV



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