Severe Thunderstorm Warning: Knox, IL, IL — Storm Damage Roof Inspection Guide

A Severe Thunderstorm Warning has been issued for Knox, IL, Illinois 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: Friday, April 17, 2026
• Expires: Apr 17, 2026, 11:45 PM
• Area: Knox, IL, Illinois

Severe Thunderstorm Warning issued April 17 at 5:58PM CDT until April 17 at 6:45PM CDT by NWS Lincoln IL

Official NWS Statement

SVRILX

The National Weather Service in Lincoln has issued a

* Severe Thunderstorm Warning for...
Stark County in north central Illinois...
Northern Knox County in west central Illinois...
Northwestern Peoria County in central Illinois...

* Until 645 PM CDT.

* At 558 PM CDT, a severe thunderstorm was located near Maquon, or 16
miles southeast of Galesburg, moving north at 50 mph.

HAZARD...Golf ball size hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be injured. Expect hail
damage to …

Safety Instructions

This storm is producing destructive winds and large damaging hail.
SEEK SHELTER NOW inside a sturdy structure and stay away from
windows!

To report severe weather, contact your nearest law enforcement
agency. They will send your report to the National Weather Service
office in Lincoln.

A Tornado Watch remains in effect until 1100 PM CDT for central,
north central and w

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