Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Des Moines IA
348 AM CDT Mon Aug 10 2026

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Pocahontas-Humboldt-Wright-Franklin-Butler-Bremer-Sac-Calhoun-
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348 AM CDT Mon Aug 10 2026

This Hazardous Weather Outlook is for portions of central Iowa.

.DAY ONE...Today and tonight

Patchy dense fog with visibilities less than 1 mile at times may
occur in especially portions of western Iowa this morning.

Showers and a few storms are ongoing across portions of southern
Iowa early this morning. There is a low (20% chance) for northward
expansion through the morning hours. Additional storms are
expected to develop and move into at least northern Iowa overnight
into Tuesday morning. Severe storms are possible with damaging
wind gusts the primary threat, though some instances of large hail
or locally heavy rain are possible.

Warm and humid conditions are expected today in southern to
portions of northern Iowa where heat indices may near 100 degrees.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

Additional chances for showers and thunderstorms continue through
the week. Severe weather and excessive rainfall are possible at
times through at least Wednesday.

Hot and humid conditions continue into Wednesday in southern to
portions of central Iowa with heat indices nearing 100 degrees.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed during the daytime today.
Any storm or rainfall reports are always appreciated.

$$

Hazard Report Provided By forecast.weather.gov