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Winter Storm Warning

Status

Event Extended (Time) Active alert

Start Time

Fri 02/20/2026 05:57 AM EST

End Time

Fri 02/20/2026 10:00 AM EST

Significance

Warning

Impacts

High impact

Locations Affected

Des Moines, IA ∙ Waterloo, IA ∙ Ames, IA ∙ West Des Moines, IA ∙ Radcliffe, IA ∙ Faulkner, IA ∙ Voorhies, IA ∙ Huxley, IA ∙ Garwin, IA ∙ Wellsburg, IA

Headline

.Snow is beginning to end from west to east this morning however gusty northwest winds are causing blowing and drifting of snow. Travel conditions will remain treacherous this morning.

Full Alert Message

URGENT - WINTER WEATHER MESSAGE National Weather Service Des Moines IA 457 AM CST Fri Feb 20 2026 .Snow is beginning to end from west to east this morning however gusty northwest winds are causing blowing and drifting of snow. Travel conditions will remain treacherous this morning. ...WINTER STORM WARNING NOW IN EFFECT UNTIL 9 AM CST THIS MORNING... * WHAT...Snow. Additional snow accumulations up to one inch. * WHERE...Portions of central, north central, and northeast Iowa. * WHEN...Until 9 AM CST this morning. * IMPACTS...Travel could be very difficult. The hazardous conditions will impact this morning's commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. For the latest travel conditions, check the Iowa 511 app, www.511ia.org, or dial 511.

Technical Header

IAZ026>028-036>039-048>050-060-201500- /O.EXT.KDMX.WS.W.0001.000000T0000Z-260220T1500Z/ Franklin-Butler-Bremer-Hamilton-Hardin-Grundy-Black Hawk-Story- Marshall-Tama-Polk- Including the cities of Shell Rock, Dike, Waverly, Waterloo, Traer, Allison, Ames, Eldora, Ackley, Parkersburg, Conrad, Aplington, Wellsburg, Iowa Falls, Des Moines, Dysart, Greene, Tama, Cedar Falls, Reinbeck, Hampton, Clarksville, Webster City, Gladbrook, Grundy Center, Dumont, Marshalltown, and Toledo 457 AM CST Fri Feb 20 2026