Summer in Minnesota is beautiful — but it comes with a price. Between June and September, the Twin Cities and surrounding communities face some of the most intense storm activity in the entire country. Hailstorms, high winds, heavy rain, and the occasional tornado warning aren’t just inconveniences. They’re real threats to your home’s exterior, your family’s safety, and your property value.

The problem most homeowners face isn’t the storm itself. It’s what happens after — or more accurately, what doesn’t happen. Most storm damage in Minnesota goes undetected for weeks, months, or even years. By the time it’s visible inside your home, the damage has already multiplied in cost and complexity.

At Patriot Homes, we’re a veteran-owned exterior restoration company based right here in Minnesota. We’ve inspected thousands of homes after severe weather events across the Twin Cities. We built this checklist specifically for Minnesota homeowners because our climate is unlike anywhere else — and the way you assess storm damage here needs to reflect that.

Bookmark this page. Share it with your neighbors. Use it every time a major storm rolls through.

Why Minnesota Storms Demand a Different Approach

Before we get into the checklist, let’s talk about why storm damage assessment matters more here than in most states.

Minnesota consistently ranks among the top states for severe hail and wind events. According to the National Oceanic and Atmospheric Administration (NOAA), the upper Midwest sees dozens of significant hail events every year, with hailstones frequently exceeding one inch in diameter — the threshold at which shingle damage becomes nearly certain.

What makes Minnesota especially challenging:

Hail hits hard and often. The Twin Cities corridor sits directly in a hail-prone region. Even quarter-sized hail can fracture shingle granules, compromise the protective mat beneath, and create invisible entry points for water — damage you won’t see from the ground.

Wind strips and lifts. Gusts of 60–80 mph during summer storms routinely pull shingles loose, separate flashing from chimney bases and skylights, and tear soffit panels from their mounting. A shingle that looks attached from the street may be cracked at its nail line and failing.

Rain finds every weakness. Water is patient. A hairline crack in flashing, a single compromised shingle, or a backed-up gutter is all it takes. Left unaddressed, one small entry point can cause thousands of dollars in interior damage — to insulation, drywall, framing, and personal property.

Insurance windows close. In Minnesota, most homeowner’s insurance policies have a one-year window to file storm damage claims — and some have tightened that to 180 days. If you don’t inspect and document damage promptly, you may lose your right to coverage entirely.

This is why timing matters. This is why having a checklist matters.

Part 1: The Pre-Storm Checklist — Prepare Before the Sky Goes Dark

The best time to think about storm damage is before the storm arrives. A few simple steps can reduce your risk, help you spot new damage more easily afterward, and put you in a stronger position if you need to file an insurance claim.

1. Know What Your Roof Currently Looks Like

If you’ve never had a professional inspection, now is the time. A baseline inspection from a qualified contractor gives you documented proof of your roof’s pre-storm condition. This documentation is invaluable when dealing with your insurance company — it establishes a clear before-and-after picture.

Schedule a free roof inspection with Patriot Homes before storm season peaks.

2. Clear Your Gutters

Clogged gutters are one of the most overlooked pre-storm risks. When gutters are full of debris, heavy rainfall has nowhere to go. Water backs up under your shingles, pools against your fascia, and can push into your soffit. Clean your gutters in late spring — before the storm season — and again in early fall.

3. Trim Overhanging Trees

A branch that looks harmless on a calm day becomes a wrecking ball in a 70 mph wind. Walk your property and identify any limbs hanging over your roof, siding, or windows. Have them trimmed by a licensed arborist before storm season accelerates.

4. Check Your Attic

Before major storms hit, inspect your attic for any signs of existing moisture — water stains on the decking, damp insulation, or visible daylight coming through gaps. These are pre-existing vulnerabilities that a storm will exploit immediately.

5. Review Your Insurance Policy

Pull out your homeowner’s insurance policy and review your deductible, your coverage limits, and your claim filing window. Know whether you have Actual Cash Value (ACV) or Replacement Cost Value (RCV) coverage — it makes a significant difference in what you’ll receive after a claim. If you’re unsure, contact Patriot Homes — we help homeowners navigate insurance coverage as part of our storm restoration process.

6. Document Your Home’s Exterior

Take photos and video of your roof, siding, gutters, and windows right now. Walk the perimeter of your home. Date the footage. Store it in the cloud. This takes 15 minutes and can be worth thousands of dollars if you ever need to prove when damage occurred.

Part 2: The Post-Storm Inspection Checklist — What to Check After Every Major Storm

Once a major storm passes and it is safe to be outside, begin your exterior assessment within 24–48 hours. Don’t wait for visible symptoms inside your home — interior damage is a sign that exterior damage has already been present long enough to penetrate multiple layers.

Work through this checklist systematically. Take photos of everything — even things that look fine. You’re building a documented record.

ROOF INSPECTION

Check from the ground first. You do not need to climb on your roof. In fact, we advise against it — damaged shingles are slippery, and the risk of injury is high. Use binoculars if needed, or call a professional.

  • Missing shingles. Look for bare patches or exposed decking. Wind events frequently lift and remove shingles entirely.
  • Lifted or curling shingles. Shingles that are no longer lying flat have broken their seal. They are no longer waterproof and will fail in the next rain event.
  • Granule loss. After hail, asphalt shingles shed their protective granule coating. This damage is often invisible from the ground but shows up in your gutters as dark, sand-like material. Check your downspout discharge areas after every significant storm.
  • Hail impact bruising. Hail hits leave circular impact marks on shingles that often look like dark spots or dents. They can be subtle. This is one of the primary reasons professional inspection matters — trained eyes catch what homeowners miss.
  • Damaged ridge cap. The ridge cap runs along the peak of your roof and is one of the most exposed and frequently damaged areas in a hail or wind event.
  • Dented or damaged metal components. Check your vents, pipe boots, flashing, and any metal valleys on your roof. Hail leaves unmistakable dents in soft metal — and these dents are often the clearest visible evidence an insurance adjuster will look for.
  • Flashing separation. Check around your chimney, skylights, and any roof penetrations. Flashing that has pulled away from the structure creates an immediate leak pathway.

GUTTERS AND DOWNSPOUTS

  • Dents along the face of the gutter. Hail dents in gutters are a reliable indicator of roof damage because both surfaces were exposed to the same storm.
  • Granules in gutters and downspout discharge. As noted above, granule loss in gutters is a key sign of shingle damage.
  • Separation from the fascia. High winds can pull gutters loose from their mounting. Check for gaps between the gutter and the fascia board.
  • Crushed or detached downspouts. Inspect every downspout connection point and extension for impact damage or displacement.

SIDING INSPECTION

  • Cracks, chips, or holes. Hail impact on vinyl siding leaves circular cracks or punctures that are usually easy to spot at eye level.
  • Dents in fiber cement or engineered wood. Harder materials dent rather than crack. Look along south and west-facing walls, which take the most direct hits in typical Minnesota storm tracks.
  • Loosened or missing panels. High winds can separate panels from their mounting channels. Run your hand along panel seams to check for movement.
  • Mold or moisture staining. This may indicate that water is already getting behind the siding through storm-created gaps.
  • Damaged trim and corner pieces. Trim boards and corner wraps are frequently overlooked but are among the first components to show hail damage.

Learn more about our siding replacement services for Twin Cities homeowners.

WINDOWS AND DOORS

  • Cracked or broken glass. Obvious, but always check every pane carefully — hairline cracks can be easy to miss.
  • Dented or bent window frames and sills. Aluminum and vinyl frames show hail impact clearly.
  • Damaged window screens. Shredded or punctured screens are a reliable indicator of hail size and velocity — and are often accepted as supporting evidence in insurance claims.
  • Seal failure. If you notice fogging between double-pane windows after a storm, the seal may have been compromised by impact or pressure changes.
  • Door frame misalignment. Structural shifting from high winds or fallen debris can cause door frames to rack slightly, making doors difficult to open or close.

Learn more about our window replacement services in Minnesota.

PROPERTY AND SURROUNDINGS

  • Dents in AC unit fins. Your outdoor AC unit is one of the most reliable hail damage indicators on your property. Soft aluminum fins dent visibly with even small hail.
  • Damage to wood decks, fences, or outbuildings. Document everything. Your insurance claim may cover more than just the house structure.
  • Fallen trees or limbs on or near the structure. Even if a tree didn’t hit the roof, root upheaval and structural vibration can damage foundations and exterior cladding.

Part 3: After the Inspection — What to Do Next

You’ve walked your property. You’ve taken photos. Now what?

Step 1: Call a Professional Roofing Contractor — Not Your Insurance Company First

This is the most important piece of advice we can offer. Many homeowners make the mistake of calling their insurance company before they have an independent assessment of the damage. The problem? Insurance adjusters work for the insurance company — not for you.

Before you file a claim, have a trusted local contractor inspect your home and document the damage independently. At Patriot Homes, our storm damage inspections are always free. We give you an honest assessment of what we find — nothing more, nothing less. If there’s no significant damage, we’ll tell you that too.

Step 2: Document Everything Before Any Repairs

Do not make permanent repairs before your insurance claim is filed and your adjuster has visited. Temporary protective measures — like tarping an active leak — are acceptable and necessary. But permanent repairs made before the adjuster visits can complicate or invalidate your claim.

Step 3: File Your Claim Promptly

Once you have your contractor’s documentation in hand, file your claim as quickly as possible. In Minnesota, storm claim windows vary by policy, but the sooner you act, the stronger your position.

Step 4: Let Patriot Homes Manage the Insurance Process With You

This is where we truly differentiate ourselves. Our team at Patriot Homes has extensive experience working alongside insurance adjusters. We help homeowners navigate the full insurance claim process — from initial documentation to final settlement — to make sure you receive the full coverage your policy entitles you to.

We don’t upsell. We don’t manufacture damage. We advocate for honest, thorough assessment and fair claims outcomes. That’s the Patriot Homes way.

Don’t Wait for the Damage to Find You

In our experience, the homeowners who suffer the most financial pain from storm damage are the ones who waited. They assumed the roof looked fine from the ground. They figured they’d check it out next weekend. They didn’t want the hassle of dealing with insurance.

Months later, they’re looking at water-stained ceilings, damaged insulation, and repair bills that dwarf what an insurance claim would have covered.

The checklist above takes less than an hour. A professional inspection takes less than 45 minutes. The peace of mind you get from knowing exactly where your home stands — and having documentation to back it up — is invaluable.

Patriot Homes offers free storm damage inspections for homeowners across the Twin Cities and surrounding Minnesota communities. Our veteran-owned team brings honesty, expertise, and a genuine commitment to protecting your home and your wallet.

After the next storm rolls through, don’t wonder. Know.

Schedule Your Free Storm Damage Inspection Today →

Patriot Homes is a veteran-owned exterior restoration company serving the Twin Cities and surrounding Minnesota communities. We specialize in roofing, siding, windows, gutters, and storm damage restoration. We work directly with homeowners and insurance companies to make the claims process simple and transparent.