Severe Thunderstorm Warning: Calhoun, IA, IA — Storm Damage Roof Inspection Guide

A Severe Thunderstorm Warning has been issued for Calhoun, IA, Iowa by the National Weather Service. Homeowners in the affected area should assess their roofs for hail damage, wind damage, or other storm-related issues as soon as it is safe to do so.

Storm Details

• Event: Severe Thunderstorm Warning
• Severity: Severe
• Effective: Monday, May 18, 2026
• Expires: May 18, 2026, 3:45 AM
• Area: Calhoun, IA, Iowa

Severe Thunderstorm Warning issued May 17 at 9:42PM CDT until May 17 at 10:45PM CDT by NWS Des Moines IA

Official NWS Statement

SVRDMX

The National Weather Service in Des Moines has issued a

* Severe Thunderstorm Warning for...
Western Hardin County in central Iowa...
Webster County in central Iowa...
Wright County in north central Iowa...
Southwestern Franklin County in north central Iowa...
Southeastern Calhoun County in west central Iowa...
Southern Humboldt County in north central Iowa...
Hamilton County in central Iowa...

* Until 1045 PM CDT.

* At 942 PM CDT, severe thunderstorms were located along a line
extending from near Hardy to near Fort Dodge to near Paton…

Safety Instructions

Intense thunderstorm lines can produce brief tornadoes and
widespread significant wind damage. Although a tornado is not
immediately likely, it is best to move to an interior room on the
lowest floor of a building. These storms may cause serious injury
and significant property damage.

A Tornado Watch remains in effect until 100 AM CDT for north central
Iowa. A Tornado Watch a

Roof Damage After a Storm — What to Look For

• Dents or bruising on shingles, gutters, and flashing
• Missing, cracked, or lifted shingles
• Granule loss (dark streaks in downspouts or gutters)
• Dented or damaged skylights, vents, and AC units
• Interior water stains on ceilings or walls

Even minor hail damage can compromise your roof's waterproofing. A licensed roofer can identify hidden damage before it leads to leaks or mold.

Will Your Insurance Cover Storm Roof Damage?

Most standard homeowners insurance policies cover roof damage from hail and wind storms. You typically have 1–2 years to file a claim after the storm date (check your policy). A licensed roofing contractor can provide a free inspection and help document the damage for your claim.

For homeowners in Calhoun, IA: StormLead connects you with licensed, local roofing contractors who specialize in storm damage repair. Request a free inspection at stormlead.co →