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WWUS73 KDMX 071014

NPWDMX



URGENT - WEATHER MESSAGE

National Weather Service Des Moines IA

514 AM CDT Fri Aug 7 2026



IAZ005-016-017-024>027-033>038-044>046-071400-

/O.EXA.KDMX.FG.Y.0009.000000T0000Z-260807T1400Z/

Kossuth-Hancock-Cerro Gordo-Humboldt-Wright-Franklin-Butler-Sac-

Calhoun-Webster-Hamilton-Hardin-Grundy-Crawford-Carroll-Greene-

Including the cities of Clarion, Garner, Early, Algona,

Jefferson, Manson, Humboldt, Clarksville, Lake City, Mason City,

Pomeroy, Fort Dodge, Schaller, Webster City, Odebolt, Iowa Falls,

Aplington, Sac City, Greene, Hampton, Wall Lake, Wellsburg, Lake

View, Conrad, Belmond, Denison, Ackley, Allison, Eldora,

Reinbeck, Dumont, Kanawha, Rockwell City, Grundy Center,

Parkersburg, Dike, Eagle Grove, Clear Lake, Shell Rock, Carroll,

and Britt

514 AM CDT Fri Aug 7 2026



...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING...



* WHAT...Visibility less than one half mile in dense fog.



* WHERE...Portions of central, north central, and west central Iowa.



* WHEN...Until 9 AM CDT this morning.



* IMPACTS...Low visibility could make driving conditions hazardous.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



If driving, slow down, use your headlights, and leave plenty of 

distance ahead of you.



&&



$$



IAZ028-039-047>050-057>062-070>075-081>086-092>097-071400-

/O.CON.KDMX.FG.Y.0009.000000T0000Z-260807T1400Z/

Bremer-Black Hawk-Boone-Story-Marshall-Tama-Audubon-Guthrie-

Dallas-Polk-Jasper-Poweshiek-Cass-Adair-Madison-Warren-Marion-

Mahaska-Adams-Union-Clarke-Lucas-Monroe-Wapello-Taylor-Ringgold-

Decatur-Wayne-Appanoose-Davis-

Including the cities of Norwalk, Ottumwa, Gladbrook, Ames, Adair,

Waukee, Des Moines, Corydon, Allerton, Atlantic, Lamoni, Audubon,

Greenfield, Carlisle, Chariton, Humeston, Indianola, Tama, New

Market, Perry, Newton, Knoxville, Casey, Albia, Stuart, Cedar

Falls, Bloomfield, Toledo, Osceola, Mount Ayr, Seymour, Corning,

Leon, Traer, Grinnell, Lenox, Bedford, Earlham, Dysart, Exira,

Creston, Fontanelle, Centerville, Bayard, Marshalltown, Pella,

Boone, Guthrie Center, Waverly, Waterloo, Adel, Oskaloosa,

Winterset, and Panora

514 AM CDT Fri Aug 7 2026



...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM CDT THIS 

MORNING...



* WHAT...Visibility less than one half mile in dense fog.



* WHERE...Much of central Iowa.



* WHEN...Until 9 AM CDT this morning.



* IMPACTS...Low visibility could make driving conditions hazardous.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



If driving, slow down, use your headlights, and leave plenty of 

distance ahead of you.



&&



$$