Interactive NWS Alert

Radar valid at 800 am CDT, Oct 18th 2025

IAZ007-017-025>028-035>039-046>050-057>062-070>075-081>084-
092>094-181300-
Worth-Cerro Gordo-Wright-Franklin-Butler-Bremer-Webster-Hamilton-
Hardin-Grundy-Black Hawk-Greene-Boone-Story-Marshall-Tama-Audubon-
Guthrie-Dallas-Polk-Jasper-Poweshiek-Cass-Adair-Madison-Warren-
Marion-Mahaska-Adams-Union-Clarke-Lucas-Taylor-Ringgold-Decatur-
Including the cities of Northwood, Manly, Mason City, Clear Lake,
Eagle Grove, Clarion, Belmond, Hampton, Parkersburg, Clarksville,
Shell Rock, Greene, Aplington, Allison, Dumont, Waverly,
Fort Dodge, Webster City, Iowa Falls, Eldora, Ackley,
Grundy Center, Reinbeck, Conrad, Dike, Wellsburg, Waterloo,
Cedar Falls, Jefferson, Boone, Ames, Marshalltown, Tama, Toledo,
Traer, Dysart, Gladbrook, Audubon, Exira, Guthrie Center, Panora,
Bayard, Casey, Perry, Waukee, Adel, Des Moines, Newton, Grinnell,
Atlantic, Greenfield, Stuart, Adair, Fontanelle, Winterset,
Earlham, Indianola, Norwalk, Carlisle, Pella, Knoxville,
Oskaloosa, Corning, Creston, Osceola, Chariton, Bedford, Lenox,
New Market, Mount Ayr, Lamoni, and Leon
356 AM CDT Sat Oct 18 2025

...Reduced Visibility in Areas of Fog...

WHAT...Patchy fog with visibilities around or under a half mile

WHERE...Much of central Iowa

WHEN...through 8am

IMPACTS...Drivers should be alert for reduced visibility at times.

PREPAREDNESS AND PRECAUTIONARY ACTIONS...If driving this morning,
please use low beam headlights.

iNWS is an experimental service intended for NWS core partners, including emergency managers, community leaders and other government agencies only.