239  
WWUS43 KDMX 192017  
WSWDMX  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE DES MOINES IA  
317 PM CDT WED MAR 19 2025  
 
...BLIZZARD CONDITIONS ONGOING OVER PARTS OF WESTERN AND NORTHERN  
IOWA...  
 
.A BAND OF MODERATE TO HEAVY SNOW COMBINED WITH STRONG WINDS AND  
BLIZZARD CONDITIONS CONTINUES OVER PORTIONS OF WESTERN, NORTHWEST,  
AND NORTH CENTRAL IOWA. ONE INCH PER HOUR SNOWFALL RATES OR GREATER  
WILL BE POSSIBLE AND THUNDERSNOW HAS BEEN OBSERVED AS WELL. STRONG  
AND DAMAGING WIND GUSTS ARE ALSO EXPECTED. TRAVEL IS DANGEROUS OVER  
PARTS OF WESTERN TO NORTHERN IOWA WITH ROADS IMPASSABLE OR WILL  
BECOME IMPASSABLE.  
 
IAZ004>007-015>017-023>026-033>036-044>046-057-200300-  
/O.CON.KDMX.BZ.W.0003.000000T0000Z-250320T0300Z/  
EMMET-KOSSUTH-WINNEBAGO-WORTH-PALO ALTO-HANCOCK-CERRO GORDO-  
POCAHONTAS-HUMBOLDT-WRIGHT-FRANKLIN-SAC-CALHOUN-WEBSTER-HAMILTON-  
CRAWFORD-CARROLL-GREENE-AUDUBON-  
INCLUDING THE CITIES OF EXIRA, GARNER, EAGLE GROVE, EMMETSBURG,  
CLEAR LAKE, MASON CITY, FONDA, HUMBOLDT, LAKE VIEW, POMEROY,  
GILMORE CITY, EARLY, CARROLL, ESTHERVILLE, LAURENS, CLARION,  
HAMPTON, FORT DODGE, LAKE MILLS, SAC CITY, WALL LAKE, BRITT,  
NORTHWOOD, ROCKWELL CITY, BELMOND, DENISON, WEBSTER CITY, LAKE  
CITY, MANLY, ALGONA, MANSON, AUDUBON, ROLFE, FOREST CITY,  
POCAHONTAS, ODEBOLT, KANAWHA, SCHALLER, AND JEFFERSON  
317 PM CDT WED MAR 19 2025  
   
..BLIZZARD WARNING REMAINS IN EFFECT UNTIL 10 PM CDT THIS EVENING
 
 
* WHAT...BLIZZARD CONDITIONS. ADDITIONAL SNOW ACCUMULATIONS BETWEEN  
1 AND 3 INCHES. WINDS GUSTING AS HIGH AS 60 MPH.  
 
* WHERE...PORTIONS OF CENTRAL, NORTH CENTRAL, NORTHWEST, AND WEST  
CENTRAL IOWA.  
 
* WHEN...UNTIL 10 PM CDT THIS EVENING.  
 
* IMPACTS...TRAVEL IS VERY DIFFICULT WITH WHITEOUT CONDITIONS -  
TRAVEL IS NOT ADVISED ACROSS MUCH OF THE WARNED AREA. THE  
HAZARDOUS CONDITIONS WILL IMPACT THIS EVENING'S COMMUTE. STRONG  
WINDS COULD CAUSE TREE DAMAGE, ESPECIALLY IF SNOW ACCUMULATES ON  
THE BRANCHES. POWER OUTAGES HAVE OCCURRED AND ADDITIONAL OUTAGES  
ARE POSSIBLE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TRAVEL SHOULD BE RESTRICTED TO EMERGENCIES ONLY. IF YOU MUST TRAVEL,  
HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET STRANDED, STAY WITH  
YOUR VEHICLE.  
 
FOR THE LATEST TRAVEL CONDITIONS, CHECK THE IOWA 511 APP,  
WWW.511IA.ORG, OR DIAL 511.  
 

 
 

 
 
IAZ027-037-047-058-070-200300-  
/O.CON.KDMX.WW.Y.0012.000000T0000Z-250320T0300Z/  
BUTLER-HARDIN-BOONE-GUTHRIE-CASS-  
INCLUDING THE CITIES OF PARKERSBURG, IOWA FALLS, ELDORA, ALLISON,  
ATLANTIC, SHELL ROCK, DUMONT, BAYARD, CLARKSVILLE, GREENE,  
GUTHRIE CENTER, PANORA, APLINGTON, BOONE, CASEY, AND ACKLEY  
317 PM CDT WED MAR 19 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM CDT THIS  
EVENING...  
 
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS UP TO TWO INCHES. WINDS  
GUSTING AS HIGH AS 60 MPH.  
 
* WHERE...BOONE, HARDIN, BUTLER, CASS, AND GUTHRIE COUNTIES.  
 
* WHEN...UNTIL 10 PM CDT THIS EVENING.  
 
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS  
CONDITIONS WILL IMPACT THIS EVENING'S COMMUTE. STRONG WINDS COULD  
CAUSE TREE DAMAGE. THE STRONG WINDS AND FALLING SNOW MAY PRODUCE  
BRIEF PERIODS OF NEAR WHITEOUT CONDITIONS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING.  
 
FOR THE LATEST TRAVEL CONDITIONS, CHECK THE IOWA 511 APP,  
WWW.511IA.ORG, OR DIAL 511.  
 

 
 

 
 
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