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FLUS43 KDMX 210747
HWODMX

Hazardous Weather Outlook
National Weather Service Des Moines IA
247 AM CDT Fri Aug 21 2026

IAZ070>075-081>086-092>097-220800-
Cass-Adair-Madison-Warren-Marion-Mahaska-Adams-Union-Clarke-Lucas-
Monroe-Wapello-Taylor-Ringgold-Decatur-Wayne-Appanoose-Davis-
247 AM CDT Fri Aug 21 2026

This Hazardous Weather Outlook is for portions of central Iowa.

.DAY ONE...Today and tonight

There is a Marginal Risk (level 1 of 5) for severe weather this
evening. Hail is the main threat.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Isolated strong to severe thunderstorms are possible early next
week.

.SPOTTER INFORMATION STATEMENT...

Spotters may be needed today.

$$

IAZ004>007-015>017-023>028-033>039-044>050-057>062-220800-
Emmet-Kossuth-Winnebago-Worth-Palo Alto-Hancock-Cerro Gordo-
Pocahontas-Humboldt-Wright-Franklin-Butler-Bremer-Sac-Calhoun-
Webster-Hamilton-Hardin-Grundy-Black Hawk-Crawford-Carroll-Greene-
Boone-Story-Marshall-Tama-Audubon-Guthrie-Dallas-Polk-Jasper-
Poweshiek-
247 AM CDT Fri Aug 21 2026

This Hazardous Weather Outlook is for portions of central Iowa.

.DAY ONE...Today and tonight

Scattered thunderstorms will be possible this morning. The threat
for severe weather is low.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Isolated strong to severe thunderstorms are possible early next
week.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected.

$$