Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Des Moines IA
407 AM CDT Thu Jun 4 2026

IAZ004>007-015>017-023>028-033>039-044-045-049-050-061-062-074-
075-084>086-095>097-050915-
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-
Marshall-Tama-Jasper-Poweshiek-Marion-Mahaska-Lucas-Monroe-
Wapello-Wayne-Appanoose-Davis-
407 AM CDT Thu Jun 4 2026

This Hazardous Weather Outlook is for portions of central Iowa.

.DAY ONE...Today and tonight

Non-severe thunderstorms will pass over northern Iowa this
morning. A few severe storms are possible late this afternoon into
this evening with hail and a few tornadoes the primary severe
hazards. Locally heavy rainfall will be possible into tonight and
could lead to isolated flash flooding with chances highest over
southwest into portions of central Iowa.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

Storm chances remain in the forecast later Friday afternoon into
Friday night. Locally heavy rainfall may once again lead to
isolated flash flooding with any severe weather hazards likely
large hail or gusty winds.

Storms will return later Sunday into Monday to the state with any
severe or flash flooding risk better determined in the coming
days.

.SPOTTER INFORMATION STATEMENT...

$$

Hazard Report Provided By forecast.weather.gov